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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.114 by root, Sat Apr 15 13:56:25 2006 UTC vs.
Revision 1.279 by root, Mon Jun 5 00:17:47 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 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 = $ROOT->find_widget ($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, $GRAB->coord2local ($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 || $ROOT->find_widget ($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, $GRAB->coord2local ($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 || $ROOT->find_widget ($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
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
76 144
77 my $rem = 0; 145 my $rem = 0;
78 146
79 for ($vals) { 147 for (@$vals) {
80 my $i = int $_ + $rem; 148 my $i = int $_ + $rem;
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 318
118 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
153 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
154 385
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388}
389
390sub set_tooltip {
391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
156} 404}
157 405
158# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
159sub coord2local { 407sub coord2local {
160 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
161 409
162 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 411}
165 412
166# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
167sub coord2global { 414sub coord2global {
168 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
169 416
170 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 418}
173 419
174sub focus_in { 420sub focus_in {
175 my ($self) = @_; 421 my ($self) = @_;
176 422
177 return if $FOCUS == $self; 423 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
179 425
180 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
427
428 $self->_emit (focus_in => $focus);
429
181 $focus->update if $focus; 430 $focus->update if $focus;
182 $FOCUS->update; 431 $FOCUS->update;
183} 432}
184 433
185sub focus_out { 434sub focus_out {
186 my ($self) = @_; 435 my ($self) = @_;
187 436
188 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
189 438
190 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
440
441 $self->_emit (focus_out => $focus);
442
191 $focus->update if $focus; #? 443 $focus->update if $focus; #?
192}
193 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
194sub mouse_motion { } 449sub mouse_motion { 0 }
195sub button_up { } 450sub button_up { 0 }
196sub key_down { } 451sub key_down { 0 }
197sub key_up { } 452sub key_up { 0 }
198 453
199sub button_down { 454sub button_down {
200 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
201 456
202 $self->focus_in; 457 $self->focus_in;
203}
204 458
205sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
206sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
207sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
208sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
209sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
210
211sub draw {
212 my ($self) = @_;
213
214 return unless $self->{h} && $self->{w};
215
216 glPushMatrix;
217 glTranslate $self->{x}, $self->{y}, 0;
218 $self->_draw;
219 glPopMatrix;
220
221 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)};
223
224 glColor 0, 0, 1, 0.2;
225 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS;
228 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h};
232 glEnd;
233 glDisable GL_BLEND;
234 } 459 0
235}
236
237sub _draw {
238 my ($self) = @_;
239
240 warn "no draw defined for $self\n";
241} 460}
242 461
243sub find_widget { 462sub find_widget {
244 my ($self, $x, $y) = @_; 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
245 466
246 return $self 467 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249 470
… …
252 473
253sub set_parent { 474sub set_parent {
254 my ($self, $parent) = @_; 475 my ($self, $parent) = @_;
255 476
256 Scalar::Util::weaken ($self->{parent} = $parent); 477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
479}
480
481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
257} 516}
258 517
259sub update { 518sub update {
260 my ($self) = @_; 519 my ($self) = @_;
261 520
262 $self->{parent}->update 521 $self->{parent}->update
263 if $self->{parent}; 522 if $self->{parent};
264} 523}
265 524
266sub connect { 525sub reconfigure {
267 my ($self, $signal, $cb) = @_; 526 my ($self) = @_;
268 527
269 push @{ $self->{cb}{$signal} }, $cb; 528 $self->realloc;
529 $self->update;
270} 530}
271 531
272sub emit { 532# using global variables seems a bit hacky, but passing through all drawing
273 my ($self, $signal, @args) = @_; 533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
274 535
275 $_->($self, @args) 536sub draw {
276 for @{$self->{cb}{$signal} || []}; 537 my ($self) = @_;
538
539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
550
551 glPushMatrix;
552 glTranslate $self->{x}, $self->{y}, 0;
553
554 if ($self == $HOVER && $self->{can_hover}) {
555 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
556 glEnable GL_BLEND;
557 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
558 glBegin GL_QUADS;
559 glVertex 0 , 0;
560 glVertex $self->{w}, 0;
561 glVertex $self->{w}, $self->{h};
562 glVertex 0 , $self->{h};
563 glEnd;
564 glDisable GL_BLEND;
565 }
566
567 if ($ENV{CFPLUS_DEBUG} & 1) {
568 glPushMatrix;
569 glColor 1, 1, 0, 1;
570 glTranslate 0.375, 0.375;
571 glBegin GL_LINE_LOOP;
572 glVertex 0 , 0;
573 glVertex $self->{w} - 1, 0;
574 glVertex $self->{w} - 1, $self->{h} - 1;
575 glVertex 0 , $self->{h} - 1;
576 glEnd;
577 glPopMatrix;
578 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
579 }
580
581 $self->_draw;
582 glPopMatrix;
583}
584
585sub _draw {
586 my ($self) = @_;
587
588 warn "no draw defined for $self\n";
277} 589}
278 590
279sub DESTROY { 591sub DESTROY {
280 my ($self) = @_; 592 my ($self) = @_;
281 593
594 delete $WIDGET{$self+0};
282 #$self->deactivate; 595 #$self->deactivate;
283} 596}
284 597
285############################################################################# 598#############################################################################
286 599
287package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
288 601
289our @ISA = CFClient::UI::Base::; 602our @ISA = CFClient::UI::Base::;
290 603
291use strict; 604use strict;
292use SDL::OpenGL; 605use CFClient::OpenGL;
293 606
294sub new { 607sub new {
295 my $class = shift; 608 my $class = shift;
296 609
297 # range [value, low, high, page] 610 # range [value, low, high, page]
298 611
299 $class->SUPER::new ( 612 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
301 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
302 @_ 615 @_
303 ) 616 )
304} 617}
305 618
306sub _draw { 619sub _draw {
307 my ($self) = @_; 620 my ($self) = @_;
308 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
309 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
310 628
311 glEnable GL_BLEND; 629 glEnable GL_BLEND;
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
314 632
315 glBegin GL_QUADS; 633 glBegin GL_QUADS;
316 glVertex 0 , 0; 634 glVertex 0 , 0;
317 glVertex 0 , $h; 635 glVertex 0 , $h;
318 glVertex $w, $h; 636 glVertex $w, $h;
319 glVertex $w, 0; 637 glVertex $w, 0;
320 glEnd; 638 glEnd;
321 639
322 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
323} 642}
324 643
325############################################################################# 644#############################################################################
326 645
327package CFClient::UI::Empty; 646package CFClient::UI::Empty;
328
329our @ISA = CFClient::UI::Base::;
330
331sub size_request {
332 (0, 0)
333}
334
335sub draw { }
336
337#############################################################################
338
339package CFClient::UI::Container;
340 647
341our @ISA = CFClient::UI::Base::; 648our @ISA = CFClient::UI::Base::;
342 649
343sub new { 650sub new {
344 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
652 $class->SUPER::new (can_events => 0, %arg);
653}
345 654
655sub size_request {
656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
659}
660
661sub draw { }
662
663#############################################################################
664
665package CFClient::UI::Container;
666
667our @ISA = CFClient::UI::Base::;
668
669sub new {
670 my ($class, %arg) = @_;
671
346 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
347 673
348 my $self = $class->SUPER::new (children => [], %arg); 674 my $self = $class->SUPER::new (
675 children => [],
676 can_events => 0,
677 %arg,
678 );
679
349 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
350 682
351 $self 683 $self
684}
685
686sub add {
687 my ($self, @widgets) = @_;
688
689 $_->set_parent ($self)
690 for @widgets;
691
692 use sort 'stable';
693
694 $self->{children} = [
695 sort { $a->{z} <=> $b->{z} }
696 @{$self->{children}}, @widgets
697 ];
698
699 $self->realloc;
700}
701
702sub children {
703 @{ $_[0]{children} }
704}
705
706sub remove {
707 my ($self, $child) = @_;
708
709 delete $child->{parent};
710 $child->hide;
711
712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
713
714 $self->realloc;
715}
716
717sub clear {
718 my ($self) = @_;
719
720 my $children = delete $self->{children};
721 $self->{children} = [];
722
723 for (@$children) {
724 delete $_->{parent};
725 $_->hide;
726 }
727
728 $self->realloc;
729}
730
731sub find_widget {
732 my ($self, $x, $y) = @_;
733
734 $x -= $self->{x};
735 $y -= $self->{y};
736
737 my $res;
738
739 for (reverse $self->visible_children) {
740 $res = $_->find_widget ($x, $y)
741 and return $res;
742 }
743
744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
745}
746
747sub _draw {
748 my ($self) = @_;
749
750 $_->draw for @{$self->{children}};
751}
752
753#############################################################################
754
755package CFClient::UI::Bin;
756
757our @ISA = CFClient::UI::Container::;
758
759sub new {
760 my ($class, %arg) = @_;
761
762 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
763
764 $class->SUPER::new (children => [$child], %arg)
352} 765}
353 766
354sub add { 767sub add {
355 my ($self, $child) = @_; 768 my ($self, $child) = @_;
356 769
357 $child->set_parent ($self);
358
359 use sort 'stable';
360
361 $self->{children} = [ 770 $self->{children} = [];
362 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child
364 ]; 771
365 772 $self->SUPER::add ($child);
366 $self->{w} = $self->{h} = -1;
367 $self->update;
368} 773}
369 774
370sub remove { 775sub remove {
371 my ($self, $widget) = @_; 776 my ($self, $widget) = @_;
372 777
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 778 $self->SUPER::remove ($widget);
374 779
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 780 $self->{children} = [new CFClient::UI::Empty]
781 unless @{$self->{children}};
782}
783
784sub child { $_[0]->{children}[0] }
785
786sub size_request {
787 $_[0]{children}[0]->size_request
788}
789
790sub size_allocate {
791 my ($self, $w, $h) = @_;
792
793 $self->{children}[0]->configure (0, 0, $w, $h);
794}
795
796#############################################################################
797
798# back-buffered drawing area
799
800package CFClient::UI::Window;
801
802our @ISA = CFClient::UI::Bin::;
803
804use CFClient::OpenGL;
805
806sub new {
807 my ($class, %arg) = @_;
808
809 my $self = $class->SUPER::new (%arg);
810}
811
812sub update {
813 my ($self) = @_;
814
815 $ROOT->on_post_alloc ($self => sub { $self->render_child });
816 $self->SUPER::update;
817}
818
819sub size_allocate {
820 my ($self, $w, $h) = @_;
821
822 $self->SUPER::size_allocate ($w, $h);
823 $self->update;
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
832sub render_child {
833 my ($self) = @_;
834
835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
836 glClearColor 0, 0, 0, 0;
837 glClear GL_COLOR_BUFFER_BIT;
838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
847 };
848}
849
850sub _draw {
851 my ($self) = @_;
852
853 my ($w, $h) = @$self{qw(w h)};
854
855 my $tex = $self->{texture}
856 or return;
857
858 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glColor 0, 0, 0, 1;
861
862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
863
864 glDisable GL_TEXTURE_2D;
865}
866
867#############################################################################
868
869package CFClient::UI::ViewPort;
870
871our @ISA = CFClient::UI::Window::;
872
873sub new {
874 my $class = shift;
875
876 $class->SUPER::new (
877 scroll_x => 0,
878 scroll_y => 1,
879 @_,
880 )
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887
888 $w = 10 if $self->{scroll_x};
889 $h = 10 if $self->{scroll_y};
890
891 ($w, $h)
892}
893
894sub size_allocate {
895 my ($self, $w, $h) = @_;
896
897 my $child = $self->child;
898
899 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901
902 $self->child->configure (0, 0, $w, $h);
903 $self->update;
904}
905
906sub set_offset {
907 my ($self, $x, $y) = @_;
908
909 $self->{view_x} = int $x;
910 $self->{view_y} = int $y;
911
912 $self->update;
913}
914
915# hmm, this does not work for topleft of $self... but we should not ask for that
916sub coord2local {
917 my ($self, $x, $y) = @_;
918
919 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
920}
921
922sub coord2global {
923 my ($self, $x, $y) = @_;
924
925 $x = List::Util::min $self->{w}, $x - $self->{view_x};
926 $y = List::Util::min $self->{h}, $y - $self->{view_y};
927
928 $self->SUPER::coord2global ($x, $y)
376} 929}
377 930
378sub find_widget { 931sub find_widget {
379 my ($self, $x, $y) = @_; 932 my ($self, $x, $y) = @_;
380 933
381 $x -= $self->{x}; 934 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
382 $y -= $self->{y}; 935 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
383 936 ) {
384 my $res;
385
386 for (reverse @{ $self->{children} }) {
387 $res = $_->find_widget ($x, $y)
388 and return $res;
389 }
390
391 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 937 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
938 } else {
939 $self->CFClient::UI::Base::find_widget ($x, $y)
940 }
392} 941}
393 942
394sub _draw { 943sub _render {
395 my ($self) = @_; 944 my ($self) = @_;
396 945
397 $_->draw for @{$self->{children}}; 946 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
947 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
948
949 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
950
951 $self->SUPER::_render;
398} 952}
399 953
400############################################################################# 954#############################################################################
401 955
402package CFClient::UI::Bin; 956package CFClient::UI::ScrolledWindow;
403 957
404our @ISA = CFClient::UI::Container::; 958our @ISA = CFClient::UI::HBox::;
405 959
406sub new { 960sub new {
407 my ($class, %arg) = @_; 961 my ($class, %arg) = @_;
408 962
409 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 963 my $child = delete $arg{child};
410 964
411 $class->SUPER::new (children => [$child], %arg) 965 my $self;
966
967 my $slider = new CFClient::UI::Slider
968 vertical => 1,
969 range => [0, 0, 1, 0.01], # HACK fix
970 on_changed => sub {
971 $self->{vp}->set_offset (0, $_[1]);
972 },
973 ;
974
975 $self = $class->SUPER::new (
976 vp => (new CFClient::UI::ViewPort expand => 1),
977 slider => $slider,
978 %arg,
979 );
980
981 $self->SUPER::add ($self->{vp}, $self->{slider});
982 $self->add ($child) if $child;
983
984 $self
412} 985}
413 986
414sub add { 987sub add {
415 my ($self, $widget) = @_; 988 my ($self, $widget) = @_;
416 989
417 $self->{children} = []; 990 $self->{vp}->add ($self->{child} = $widget);
418
419 $self->SUPER::add ($widget);
420} 991}
421 992
422sub remove { 993sub update {
423 my ($self, $widget) = @_; 994 my ($self) = @_;
424 995
425 $self->SUPER::remove ($widget); 996 $self->SUPER::update;
426 997
427 $self->{children} = [new CFClient::UI::Empty] 998 # todo: overwrite size_allocate of child
428 unless @{$self->{children}}; 999 my $child = $self->{vp}->child;
429} 1000 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
430
431sub child { $_[0]->{children}[0] }
432
433sub size_request {
434 $_[0]{children}[0]->size_request
435} 1001}
436 1002
437sub size_allocate { 1003sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 1004 my ($self, $w, $h) = @_;
439 1005
440 $self->_size_allocate ($x, $y, $w, $h) or return; 1006 $self->SUPER::size_allocate ($w, $h);
441 1007
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
443} 1010}
1011
1012#TODO# update range on size_allocate depending on child
1013# update viewport offset on scroll
444 1014
445############################################################################# 1015#############################################################################
446 1016
447package CFClient::UI::Window; 1017package CFClient::UI::Frame;
448 1018
449our @ISA = CFClient::UI::Bin::; 1019our @ISA = CFClient::UI::Bin::;
450 1020
451use SDL::OpenGL; 1021use CFClient::OpenGL;
1022
1023sub new {
1024 my $class = shift;
1025
1026 $class->SUPER::new (
1027 bg => undef,
1028 @_,
1029 )
1030}
1031
1032sub _draw {
1033 my ($self) = @_;
1034
1035 if ($self->{bg}) {
1036 my ($w, $h) = @$self{qw(w h)};
1037
1038 glEnable GL_BLEND;
1039 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1040 glColor_premultiply @{ $self->{bg} };
1041
1042 glBegin GL_QUADS;
1043 glVertex 0 , 0;
1044 glVertex 0 , $h;
1045 glVertex $w, $h;
1046 glVertex $w, 0;
1047 glEnd;
1048
1049 glDisable GL_BLEND;
1050 }
1051
1052 $self->SUPER::_draw;
1053}
1054
1055#############################################################################
1056
1057package CFClient::UI::FancyFrame;
1058
1059our @ISA = CFClient::UI::Bin::;
1060
1061use CFClient::OpenGL;
1062
1063my $bg =
1064 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1065 mipmap => 1, wrap => 1;
1066
1067my @border =
1068 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1069 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
452 1070
453sub new { 1071sub new {
454 my ($class, %arg) = @_; 1072 my ($class, %arg) = @_;
455 1073
1074 my $title = delete $arg{title};
1075
456 my $self = $class->SUPER::new (%arg); 1076 my $self = $class->SUPER::new (
457} 1077 bg => [1, 1, 1, 1],
458 1078 border_bg => [1, 1, 1, 1],
459sub update { 1079 border => 0.6,
460 my ($self) = @_; 1080 can_events => 1,
461 1081 min_w => 16,
462 # we want to do this delayed... 1082 min_h => 16,
463 $self->render_chld; 1083 %arg,
464 $self->SUPER::update;
465}
466
467sub render_chld {
468 my ($self) = @_;
469
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1;
472 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw;
474 }; 1084 );
1085
1086 $self->{title} = new CFClient::UI::Label
1087 align => 0,
1088 valign => 1,
1089 text => $title,
1090 fontsize => $self->{border}
1091 if defined $title;
1092
1093 $self
1094}
1095
1096sub add {
1097 my ($self, @widgets) = @_;
1098
1099 $self->SUPER::add (@widgets);
1100 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1101}
1102
1103sub border {
1104 int $_[0]{border} * $::FONTSIZE
1105}
1106
1107sub size_request {
1108 my ($self) = @_;
1109
1110 $self->{title}->size_request
1111 if $self->{title};
1112
1113 my ($w, $h) = $self->SUPER::size_request;
1114
1115 (
1116 $w + $self->border * 2,
1117 $h + $self->border * 2,
1118 )
475} 1119}
476 1120
477sub size_allocate { 1121sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_; 1122 my ($self, $w, $h) = @_;
479 1123
480 $self->_size_allocate ($x, $y, $w, $h) or return; 1124 if ($self->{title}) {
481 1125 $self->{title}{w} = $w;
1126 $self->{title}{h} = $h;
482 $self->child->size_allocate (0, 0, $w, $h); 1127 $self->{title}->size_allocate ($w, $h);
1128 }
483 1129
484 $self->render_chld; 1130 my $border = $self->border;
1131
1132 $h -= List::Util::max 0, $border * 2;
1133 $w -= List::Util::max 0, $border * 2;
1134
1135 $self->child->configure ($border, $border, $w, $h);
1136}
1137
1138sub button_down {
1139 my ($self, $ev, $x, $y) = @_;
1140
1141 my ($w, $h) = @$self{qw(w h)};
1142 my $border = $self->border;
1143
1144 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1145 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1146
1147 if ($lr & $td) {
1148 my ($wx, $wy) = ($self->{x}, $self->{y});
1149 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1150 my ($bw, $bh) = ($self->{w}, $self->{h});
1151
1152 my $mx = $x < $border;
1153 my $my = $y < $border;
1154
1155 $self->{motion} = sub {
1156 my ($ev, $x, $y) = @_;
1157
1158 my $dx = $ev->{x} - $ox;
1159 my $dy = $ev->{y} - $oy;
1160
1161 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1162 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1163
1164 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1165 $self->realloc;
1166 };
1167
1168 } elsif ($lr ^ $td) {
1169 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1170 my ($bx, $by) = ($self->{x}, $self->{y});
1171
1172 $self->{motion} = sub {
1173 my ($ev, $x, $y) = @_;
1174
1175 ($x, $y) = ($ev->{x}, $ev->{y});
1176
1177 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1178 # HACK: the next line is required to enforce placement
1179 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1180 };
1181 } else {
1182 return 0;
1183 }
1184
1185 1
1186}
1187
1188sub button_up {
1189 my ($self, $ev, $x, $y) = @_;
1190
1191 !!delete $self->{motion}
1192}
1193
1194sub mouse_motion {
1195 my ($self, $ev, $x, $y) = @_;
1196
1197 $self->{motion}->($ev, $x, $y) if $self->{motion};
1198
1199 !!$self->{motion}
485} 1200}
486 1201
487sub _draw { 1202sub _draw {
488 my ($self) = @_; 1203 my ($self) = @_;
489 1204
1205 my $child = $self->{children}[0];
1206
490 my ($w, $h) = ($self->w, $self->h); 1207 my ($w, $h ) = ($self->{w}, $self->{h});
1208 my ($cw, $ch) = ($child->{w}, $child->{h});
491 1209
492 my $tex = $self->{texture}
493 or return;
494
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 1210 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1211 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
499 1212
500 $tex->draw_quad (0, 0, $w, $h); 1213 my $border = $self->border;
501 1214
502 glDisable GL_BLEND; 1215 glColor @{ $self->{border_bg} };
1216 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1217 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1218 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1219 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1220
1221 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1222 glColor @{ $self->{bg} };
1223
1224 # TODO: repeat texture not scale
1225 # solve this better(?)
1226 $bg->{s} = $cw / $bg->{w};
1227 $bg->{t} = $ch / $bg->{h};
1228 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1229 }
1230
503 glDisable GL_TEXTURE_2D; 1231 glDisable GL_TEXTURE_2D;
1232
1233 $child->draw;
1234
1235 if ($self->{title}) {
1236 glTranslate 0, $border - $self->{h};
1237 $self->{title}->_draw;
1238 }
504} 1239}
505 1240
506############################################################################# 1241#############################################################################
507 1242
508package CFClient::UI::Frame; 1243package CFClient::UI::Table;
509 1244
510our @ISA = CFClient::UI::Bin::; 1245our @ISA = CFClient::UI::Base::;
511 1246
512use SDL::OpenGL; 1247use List::Util qw(max sum);
513 1248
514sub size_request { 1249use CFClient::OpenGL;
515 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518
519 $chld->move (2, 2);
520
521 map { $_ + 4 } $chld->size_request;
522}
523
524sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_;
526
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530}
531
532sub _draw {
533 my ($self) = @_;
534
535 my $chld = $self->child;
536
537 my ($w, $h) = $chld->size_request;
538
539 glBegin GL_QUADS;
540 glColor 0, 0, 0;
541 glVertex 0 , 0;
542 glVertex 0 , $h + 4;
543 glVertex $w + 4 , $h + 4;
544 glVertex $w + 4 , 0;
545 glEnd;
546
547 $chld->draw;
548}
549
550#############################################################################
551
552package CFClient::UI::FancyFrame;
553
554our @ISA = CFClient::UI::Bin::;
555
556use SDL::OpenGL;
557
558my @tex =
559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561 1250
562sub new { 1251sub new {
563 my $class = shift; 1252 my $class = shift;
564 1253
565 # TODO: user_x, user_y, overwrite moveto?
566
567 $class->SUPER::new (
568 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1],
570 border => $::FONTSIZE * 0.8,
571 @_
572 )
573}
574
575sub size_request {
576 my ($self) = @_;
577
578 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580 my ($w, $h) = $self->SUPER::size_request;
581
582 (
583 $w + $self->{border} * 2,
584 $h + $self->{border} * 2,
585 )
586}
587
588sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_;
590
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2;
594 $w -= List::Util::max 0, $self->{border} * 2;
595
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
597}
598
599sub button_down {
600 my ($self, $ev, $x, $y) = @_;
601
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
604
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
606 my ($bw, $bh) = ($self->{w}, $self->{h});
607
608 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_;
610
611 ($x, $y) = ($ev->motion_x, $ev->motion_y);
612
613 $self->{user_w} = $bw + $x - $ox;
614 $self->{user_h} = $bh + $y - $oy;
615 $self->update;
616 };
617
618 } elsif ($x >= 0 && $x < $self->{w}
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
622 my ($bx, $by) = ($self->{x}, $self->{y});
623
624 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_;
626
627 ($x, $y) = ($ev->motion_x, $ev->motion_y);
628
629 $self->move ($bx + $x - $ox, $by + $y - $oy);
630 $self->update;
631 };
632 }
633}
634
635sub button_up {
636 my ($self, $ev, $x, $y) = @_;
637
638 delete $self->{motion};
639}
640
641sub mouse_motion {
642 my ($self, $ev, $x, $y) = @_;
643
644 $self->{motion}->($ev, $x, $y) if $self->{motion};
645}
646
647sub _draw {
648 my ($self) = @_;
649
650 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657
658 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border});
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
663
664 my $bg = $tex[0];
665
666 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w};
668 my $rep_y = $ch / $bg->{h};
669
670 glColor @{ $self->{bg} };
671
672 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
676
677 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND;
679
680 $self->child->draw;
681}
682
683#############################################################################
684
685package CFClient::UI::Table;
686
687our @ISA = CFClient::UI::Base::;
688
689use List::Util qw(max sum);
690
691use SDL::OpenGL;
692
693sub new {
694 my $class = shift;
695
696 $class->SUPER::new ( 1254 $class->SUPER::new (
697 col_expand => [], 1255 col_expand => [],
698 @_ 1256 @_,
699 ) 1257 )
1258}
1259
1260sub children {
1261 grep $_, map @$_, grep $_, @{ $_[0]{children} }
700} 1262}
701 1263
702sub add { 1264sub add {
703 my ($self, $x, $y, $child) = @_; 1265 my ($self, $x, $y, $child) = @_;
704 1266
705 $child->set_parent ($self); 1267 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1268 $self->{children}[$y][$x] = $child;
707 1269
708 $self->{w} = $self->{h} = -1; 1270 $self->realloc;
709 $self->update; 1271}
1272
1273# TODO: move to container class maybe? send children a signal on removal?
1274sub clear {
1275 my ($self) = @_;
1276
1277 my @children = $self->children;
1278 delete $self->{children};
1279
1280 for (@children) {
1281 delete $_->{parent};
1282 $_->hide;
1283 }
1284
1285 $self->realloc;
710} 1286}
711 1287
712sub get_wh { 1288sub get_wh {
713 my ($self) = @_; 1289 my ($self) = @_;
714 1290
… …
719 or next; 1295 or next;
720 1296
721 for my $x (0 .. $#$row) { 1297 for my $x (0 .. $#$row) {
722 my $widget = $row->[$x] 1298 my $widget = $row->[$x]
723 or next; 1299 or next;
724 my ($w, $h) = $widget->size_request; 1300 my ($w, $h) = @$widget{qw(req_w req_h)};
725 1301
726 $w[$x] = max $w[$x], $w; 1302 $w[$x] = max $w[$x], $w;
727 $h[$y] = max $h[$y], $h; 1303 $h[$y] = max $h[$y], $h;
728 } 1304 }
729 } 1305 }
… …
741 (sum @$hs), 1317 (sum @$hs),
742 ) 1318 )
743} 1319}
744 1320
745sub size_allocate { 1321sub size_allocate {
746 my ($self, $x, $y, $w, $h) = @_; 1322 my ($self, $w, $h) = @_;
747
748 $self->_size_allocate ($x, $y, $w, $h) or return;
749 1323
750 my ($ws, $hs) = $self->get_wh; 1324 my ($ws, $hs) = $self->get_wh;
751 1325
752 my $req_w = sum @$ws; 1326 my $req_w = (sum @$ws) || 1;
753 my $req_h = sum @$hs; 1327 my $req_h = (sum @$hs) || 1;
754 1328
755 # TODO: nicer code && do row_expand 1329 # TODO: nicer code && do row_expand
756 my @col_expand = @{$self->{col_expand}}; 1330 my @col_expand = @{$self->{col_expand}};
757 @col_expand = (1) x @$ws unless @col_expand; 1331 @col_expand = (1) x @$ws unless @col_expand;
758 my $col_expand = (sum @col_expand) || 1; 1332 my $col_expand = (sum @col_expand) || 1;
… …
775 1349
776 for my $c (0 .. $#$row) { 1350 for my $c (0 .. $#$row) {
777 my $col_w = $ws->[$c]; 1351 my $col_w = $ws->[$c];
778 1352
779 if (my $widget = $row->[$c]) { 1353 if (my $widget = $row->[$c]) {
780 $widget->size_allocate ($x, $y, $col_w, $row_h); 1354 $widget->configure ($x, $y, $col_w, $row_h);
781 } 1355 }
782 1356
783 $x += $col_w; 1357 $x += $col_w;
784 } 1358 }
785 1359
… …
812 } 1386 }
813} 1387}
814 1388
815############################################################################# 1389#############################################################################
816 1390
1391package CFClient::UI::Box;
1392
1393our @ISA = CFClient::UI::Container::;
1394
1395sub size_request {
1396 my ($self) = @_;
1397
1398 $self->{vertical}
1399 ? (
1400 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1401 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1402 )
1403 : (
1404 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1405 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1406 )
1407}
1408
1409sub size_allocate {
1410 my ($self, $w, $h) = @_;
1411
1412 my $space = $self->{vertical} ? $h : $w;
1413 my $children = $self->{children};
1414
1415 my @req;
1416
1417 if ($self->{homogeneous}) {
1418 @req = ($space / (@$children || 1)) x @$children;
1419 } else {
1420 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1421 my $req = List::Util::sum @req;
1422
1423 if ($req > $space) {
1424 # ah well, not enough space
1425 $_ *= $space / $req for @req;
1426 } else {
1427 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1428
1429 $space = ($space - $req) / $expand; # remaining space to give away
1430
1431 $req[$_] += $space * $children->[$_]{expand}
1432 for 0 .. $#$children;
1433 }
1434 }
1435
1436 CFClient::UI::harmonize \@req;
1437
1438 my $pos = 0;
1439 for (0 .. $#$children) {
1440 my $alloc = $req[$_];
1441 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1442
1443 $pos += $alloc;
1444 }
1445
1446 1
1447}
1448
1449#############################################################################
1450
817package CFClient::UI::HBox; 1451package CFClient::UI::HBox;
818 1452
819# TODO: wrap into common Box base class
820
821our @ISA = CFClient::UI::Container::; 1453our @ISA = CFClient::UI::Box::;
822 1454
823sub size_request { 1455sub new {
824 my ($self) = @_; 1456 my $class = shift;
825 1457
826 my @alloc = map [$_->size_request], @{$self->{children}}; 1458 $class->SUPER::new (
827 1459 vertical => 0,
828 ( 1460 @_,
829 (List::Util::sum map $_->[0], @alloc),
830 (List::Util::max map $_->[1], @alloc),
831 ) 1461 )
832} 1462}
833 1463
834sub size_allocate {
835 my ($self, $x, $y, $w, $h) = @_;
836
837 $self->_size_allocate ($x, $y, $w, $h);
838
839 ($h, $w) = ($w, $h);
840
841 my $children = $self->{children};
842
843 my @h = map +($_->size_request)[0], @$children;
844
845 my $req_h = List::Util::sum @h;
846
847 if ($req_h > $h) {
848 # ah well, not enough space
849 $_ *= $h / $req_h for @h;
850 } else {
851 my $exp = List::Util::sum map $_->{expand}, @$children;
852 $exp ||= 1;
853
854 for (0 .. $#$children) {
855 my $child = $children->[$_];
856
857 my $alloc_h = $h[$_];
858 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
859 $h[$_] = $alloc_h;
860 }
861 }
862
863 CFClient::UI::harmonize \@h;
864
865 my $y = 0;
866 for (0 .. $#$children) {
867 my $child = $children->[$_];
868 my $h = $h[$_];
869 $child->size_allocate ($y, 0, $h, $w);
870
871 $y += $h;
872 }
873}
874
875############################################################################# 1464#############################################################################
876 1465
877package CFClient::UI::VBox; 1466package CFClient::UI::VBox;
878 1467
879# TODO: wrap into common Box base class
880
881our @ISA = CFClient::UI::Container::; 1468our @ISA = CFClient::UI::Box::;
882 1469
883sub size_request { 1470sub new {
884 my ($self) = @_; 1471 my $class = shift;
885 1472
886 my @alloc = map [$_->size_request], @{$self->{children}}; 1473 $class->SUPER::new (
887 1474 vertical => 1,
888 ( 1475 @_,
889 (List::Util::max map $_->[0], @alloc),
890 (List::Util::sum map $_->[1], @alloc),
891 ) 1476 )
892} 1477}
893 1478
894sub size_allocate {
895 my ($self, $x, $y, $w, $h) = @_;
896
897 $self->_size_allocate ($x, $y, $w, $h);
898
899 my $children = $self->{children};
900
901 my @h = map +($_->size_request)[1], @$children;
902
903 my $req_h = List::Util::sum @h;
904
905 if ($req_h > $h) {
906 # ah well, not enough space
907 $_ *= $h / $req_h for @h;
908 } else {
909 my $exp = List::Util::sum map $_->{expand}, @$children;
910 $exp ||= 1;
911
912 for (0 .. $#$children) {
913 my $child = $children->[$_];
914
915 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
916 }
917 }
918
919 CFClient::UI::harmonize \@h;
920
921 my $y = 0;
922 for (0 .. $#$children) {
923 my $child = $children->[$_];
924 my $h = $h[$_];
925 $child->size_allocate (0, $y, $w, $h);
926
927 $y += $h;
928 }
929}
930
931############################################################################# 1479#############################################################################
932 1480
933package CFClient::UI::Label; 1481package CFClient::UI::Label;
934 1482
935our @ISA = CFClient::UI::Base::; 1483our @ISA = CFClient::UI::DrawBG::;
936 1484
937use SDL::OpenGL; 1485use CFClient::OpenGL;
938 1486
939sub new { 1487sub new {
940 my ($class, %arg) = @_; 1488 my ($class, %arg) = @_;
941 1489
942 my $self = $class->SUPER::new ( 1490 my $self = $class->SUPER::new (
943 fg => [1, 1, 1], 1491 fg => [1, 1, 1],
944 fontsize => $::FONTSIZE, 1492 #bg => none
945 text => "", 1493 #active_bg => none
1494 #font => default_font
1495 #text => initial text
1496 #markup => initial narkup
1497 #max_w => maximum pixel width
1498 ellipsise => 3, # end
1499 layout => (new CFClient::Layout),
1500 fontsize => 1,
946 align => -1, 1501 align => -1,
1502 valign => -1,
947 padding => 2, 1503 padding_x => 2,
948 layout => new CFClient::Layout, 1504 padding_y => 2,
1505 can_events => 0,
949 %arg 1506 %arg
950 ); 1507 );
951 1508
1509 if (exists $self->{template}) {
1510 my $layout = new CFClient::Layout;
1511 $layout->set_text (delete $self->{template});
1512 $self->{template} = $layout;
1513 }
1514
1515 if (exists $self->{markup}) {
1516 $self->set_markup (delete $self->{markup});
1517 } else {
952 $self->set_text ($self->{text}); 1518 $self->set_text (delete $self->{text});
1519 }
953 1520
954 $self 1521 $self
955} 1522}
956 1523
957sub escape_text { 1524sub escape($) {
958 local $_ = $_[1]; 1525 local $_ = $_[0];
959 1526
960 s/&/&amp;/g; 1527 s/&/&amp;/g;
961 s/>/&gt;/g; 1528 s/>/&gt;/g;
962 s/</&lt;/g; 1529 s/</&lt;/g;
963 1530
964 $_[1] 1531 $_
1532}
1533
1534sub update {
1535 my ($self) = @_;
1536
1537 delete $self->{texture};
1538 $self->SUPER::update;
965} 1539}
966 1540
967sub set_text { 1541sub set_text {
968 my ($self, $text) = @_; 1542 my ($self, $text) = @_;
969 1543
1544 return if $self->{text} eq "T$text";
970 $self->{text} = $text; 1545 $self->{text} = "T$text";
1546
1547 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1548 $self->{layout}->set_text ($text);
1549
1550 $self->realloc;
1551 $self->update;
1552}
1553
1554sub set_markup {
1555 my ($self, $markup) = @_;
1556
1557 return if $self->{text} eq "M$markup";
1558 $self->{text} = "M$markup";
1559
1560 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1561
1562 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
971 $self->{layout}->set_markup ($text); 1563 $self->{layout}->set_markup ($markup);
972 1564
1565 $self->realloc;
1566 $self->update;
1567}
1568
1569sub size_request {
1570 my ($self) = @_;
1571
1572 $self->{layout}->set_font ($self->{font}) if $self->{font};
1573 $self->{layout}->set_width ($self->{max_w} || -1);
1574 $self->{layout}->set_ellipsise ($self->{ellipsise});
1575 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1576 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1577
1578 my ($w, $h) = $self->{layout}->size;
1579
1580 if (exists $self->{template}) {
1581 $self->{template}->set_font ($self->{font}) if $self->{font};
1582 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1583
1584 my ($w2, $h2) = $self->{template}->size;
1585
1586 $w = List::Util::max $w, $w2;
1587 $h = List::Util::max $h, $h2;
1588 }
1589
1590 ($w, $h)
1591}
1592
1593sub size_allocate {
1594 my ($self, $w, $h) = @_;
1595
1596 delete $self->{ox};
1597
1598 delete $self->{texture}
1599 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1600}
1601
1602sub set_fontsize {
1603 my ($self, $fontsize) = @_;
1604
1605 $self->{fontsize} = $fontsize;
973 delete $self->{texture}; 1606 delete $self->{texture};
974# $self->{w} = $self->{h} = -1;
975 $self->update;
976}
977 1607
978sub get_text { 1608 $self->realloc;
979 my ($self, $text) = @_;
980
981 $self->{text}
982}
983
984sub size_request {
985 my ($self) = @_;
986
987 $self->{layout}->set_width;
988 $self->{layout}->set_height ($self->{fontsize});
989 my ($w, $h) = $self->{layout}->size;
990
991 (
992 $w + $self->{padding} * 2,
993 $h + $self->{padding} * 2,
994 )
995}
996
997sub size_allocate {
998 my ($self, $x, $y, $w, $h) = @_;
999
1000 $self->_size_allocate ($x, $y, $w, $h) or return;
1001
1002 delete $self->{texture};
1003}
1004
1005sub update {
1006 my ($self) = @_;
1007
1008 delete $self->{texture};
1009 $self->SUPER::update;
1010} 1609}
1011 1610
1012sub _draw { 1611sub _draw {
1013 my ($self) = @_; 1612 my ($self) = @_;
1014 1613
1614 $self->SUPER::_draw; # draw background, if applicable
1615
1015 my $tex = $self->{texture} ||= do { 1616 my $tex = $self->{texture} ||= do {
1617 $self->{layout}->set_foreground (@{$self->{fg}});
1618 $self->{layout}->set_font ($self->{font}) if $self->{font};
1016 $self->{layout}->set_width ($self->{w}); 1619 $self->{layout}->set_width ($self->{w});
1017 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1620 $self->{layout}->set_ellipsise ($self->{ellipsise});
1621 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1622 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1623
1018 new_from_layout CFClient::Texture $self->{layout} 1624 new_from_layout CFClient::Texture $self->{layout}
1019 }; 1625 };
1020 1626
1021 glEnable GL_BLEND; 1627 unless (exists $self->{ox}) {
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1628 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1629 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1630 : ($self->{w} - $tex->{w}) * 0.5);
1631
1632 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1633 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1634 : ($self->{h} - $tex->{h}) * 0.5);
1635 };
1636
1023 glEnable GL_TEXTURE_2D; 1637 glEnable GL_TEXTURE_2D;
1024 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1638 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1025 1639
1026 glColor @{$self->{fg}}; 1640 glColor_premultiply @{$self->{fg}}
1641 if $tex->{format} == GL_ALPHA;
1027 1642
1028 my $x = 1643 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1029 $self->{align} < 0 ? $self->{padding}
1030 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1031 : ($self->{w} - $tex->{w}) * 0.5;
1032
1033 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1034 1644
1035 glDisable GL_TEXTURE_2D; 1645 glDisable GL_TEXTURE_2D;
1036 glDisable GL_BLEND;
1037} 1646}
1038 1647
1039############################################################################# 1648#############################################################################
1040 1649
1041package CFClient::UI::Entry; 1650package CFClient::UI::EntryBase;
1042 1651
1043our @ISA = CFClient::UI::Label::; 1652our @ISA = CFClient::UI::Label::;
1044 1653
1045use SDL; 1654use CFClient::OpenGL;
1046use SDL::OpenGL;
1047 1655
1048sub new { 1656sub new {
1049 my $class = shift; 1657 my $class = shift;
1050 1658
1051 $class->SUPER::new ( 1659 $class->SUPER::new (
1052 fg => [1, 1, 1], 1660 fg => [1, 1, 1],
1053 bg => [0, 0, 0, 0.2], 1661 bg => [0, 0, 0, 0.2],
1054 active_bg => [1, 1, 1, 0.5], 1662 active_bg => [1, 1, 1, 0.5],
1055 active_fg => [0, 0, 0], 1663 active_fg => [0, 0, 0],
1056 can_hover => 1, 1664 can_hover => 1,
1057 can_focus => 1, 1665 can_focus => 1,
1666 valign => 0,
1667 can_events => 1,
1668 #text => ...
1058 @_ 1669 @_
1059 ) 1670 )
1060} 1671}
1061 1672
1062sub _set_text { 1673sub _set_text {
1063 my ($self, $text) = @_; 1674 my ($self, $text) = @_;
1064 1675
1065 my $old_text = $self->{text}; 1676 delete $self->{cur_h};
1677
1678 return if $self->{text} eq $text;
1066 1679
1067 $self->{last_activity} = $::NOW; 1680 $self->{last_activity} = $::NOW;
1068
1069 $self->{text} = $text; 1681 $self->{text} = $text;
1070 $self->{layout}->set_width ($self->{w});
1071 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1072 1682
1073 $text =~ s/./*/g if $self->{hidden}; 1683 $text =~ s/./*/g if $self->{hidden};
1684 $self->{layout}->set_text ("$text ");
1074 1685
1075 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1686 $self->_emit (changed => $self->{text});
1076 1687 $self->update;
1077 $text = substr $text, 0, $self->{cursor};
1078 utf8::encode $text;
1079
1080 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1081
1082 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1083 if $old_text ne $self->{text};
1084}
1085
1086sub size_request {
1087 my ($self) = @_;
1088
1089 my ($w, $h) = $self->SUPER::size_request;
1090
1091 ($w + 1, $h) # add 1 for cursor
1092}
1093
1094sub size_allocate {
1095 my ($self, $x, $y, $w, $h) = @_;
1096
1097 $self->SUPER::size_allocate ($x, $y, $w, $h);
1098
1099 $self->_set_text ($self->{text});
1100} 1688}
1101 1689
1102sub set_text { 1690sub set_text {
1103 my ($self, $text) = @_; 1691 my ($self, $text) = @_;
1104 1692
1105 $self->{cursor} = length $text; 1693 $self->{cursor} = length $text;
1106 $self->_set_text ($text); 1694 $self->_set_text ($text);
1107 $self->update; 1695
1696 $self->realloc;
1697}
1698
1699sub get_text {
1700 $_[0]{text}
1701}
1702
1703sub size_request {
1704 my ($self) = @_;
1705
1706 my ($w, $h) = $self->SUPER::size_request;
1707
1708 ($w + 1, $h) # add 1 for cursor
1108} 1709}
1109 1710
1110sub key_down { 1711sub key_down {
1111 my ($self, $ev) = @_; 1712 my ($self, $ev) = @_;
1112 1713
1113 my $mod = $ev->key_mod; 1714 my $mod = $ev->{mod};
1114 my $sym = $ev->key_sym; 1715 my $sym = $ev->{sym};
1115
1116 my $uni = $ev->key_unicode; 1716 my $uni = $ev->{unicode};
1117 1717
1118 my $text = $self->get_text; 1718 my $text = $self->get_text;
1119 1719
1120 if ($sym == SDLK_BACKSPACE) { 1720 if ($uni == 8) {
1121 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1721 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1122 } elsif ($sym == SDLK_DELETE) { 1722 } elsif ($uni == 127) {
1123 substr $text, $self->{cursor}, 1, ""; 1723 substr $text, $self->{cursor}, 1, "";
1124 } elsif ($sym == SDLK_LEFT) { 1724 } elsif ($sym == CFClient::SDLK_LEFT) {
1125 --$self->{cursor} if $self->{cursor}; 1725 --$self->{cursor} if $self->{cursor};
1126 } elsif ($sym == SDLK_RIGHT) { 1726 } elsif ($sym == CFClient::SDLK_RIGHT) {
1127 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1727 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1128 } elsif ($sym == SDLK_HOME) { 1728 } elsif ($sym == CFClient::SDLK_HOME) {
1129 $self->{cursor} = 0; 1729 $self->{cursor} = 0;
1130 } elsif ($sym == SDLK_END) { 1730 } elsif ($sym == CFClient::SDLK_END) {
1131 $self->{cursor} = length $text; 1731 $self->{cursor} = length $text;
1132 } elsif ($sym == SDLK_ESCAPE) { 1732 } elsif ($uni == 27) {
1133 $self->emit ('escape'); 1733 $self->_emit ('escape');
1134 } elsif ($uni) { 1734 } elsif ($uni) {
1135 substr $text, $self->{cursor}++, 0, chr $uni; 1735 substr $text, $self->{cursor}++, 0, chr $uni;
1736 } else {
1737 return 0;
1136 } 1738 }
1137 1739
1138 $self->_set_text ($text); 1740 $self->_set_text ($text);
1139 $self->update; 1741
1742 $self->realloc;
1743
1744 1
1140} 1745}
1141 1746
1142sub focus_in { 1747sub focus_in {
1143 my ($self) = @_; 1748 my ($self) = @_;
1144 1749
… …
1159 utf8::encode $text; 1764 utf8::encode $text;
1160 $self->{cursor} = length substr $text, 0, $idx; 1765 $self->{cursor} = length substr $text, 0, $idx;
1161 1766
1162 $self->_set_text ($self->{text}); 1767 $self->_set_text ($self->{text});
1163 $self->update; 1768 $self->update;
1769
1770 1
1164} 1771}
1165 1772
1166sub mouse_motion { 1773sub mouse_motion {
1167 my ($self, $ev, $x, $y) = @_; 1774 my ($self, $ev, $x, $y) = @_;
1168# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1775# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1776
1777 0
1169} 1778}
1170 1779
1171sub _draw { 1780sub _draw {
1172 my ($self) = @_; 1781 my ($self) = @_;
1173 1782
1174 local $self->{fg} = $self->{fg}; 1783 local $self->{fg} = $self->{fg};
1175 1784
1176 if ($FOCUS == $self) { 1785 if ($FOCUS == $self) {
1177 glColor @{$self->{active_bg}}; 1786 glColor_premultiply @{$self->{active_bg}};
1178 $self->{fg} = $self->{active_fg}; 1787 $self->{fg} = $self->{active_fg};
1179 } else { 1788 } else {
1180 glColor @{$self->{bg}}; 1789 glColor_premultiply @{$self->{bg}};
1181 } 1790 }
1182 1791
1183 glEnable GL_BLEND; 1792 glEnable GL_BLEND;
1184 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1793 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1185 glBegin GL_QUADS; 1794 glBegin GL_QUADS;
1186 glVertex 0 , 0; 1795 glVertex 0 , 0;
1187 glVertex 0 , $self->{h}; 1796 glVertex 0 , $self->{h};
1188 glVertex $self->{w}, $self->{h}; 1797 glVertex $self->{w}, $self->{h};
1189 glVertex $self->{w}, 0; 1798 glVertex $self->{w}, 0;
… …
1192 1801
1193 $self->SUPER::_draw; 1802 $self->SUPER::_draw;
1194 1803
1195 #TODO: force update every cursor change :( 1804 #TODO: force update every cursor change :(
1196 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1805 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1806
1807 unless (exists $self->{cur_h}) {
1808 my $text = substr $self->{text}, 0, $self->{cursor};
1809 utf8::encode $text;
1810
1811 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1812 }
1813
1197 glColor @{$self->{fg}}; 1814 glColor @{$self->{fg}};
1198 glBegin GL_LINES; 1815 glBegin GL_LINES;
1199 glVertex $self->{cur_x}, $self->{cur_y};
1200 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1816 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1817 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1201 glEnd; 1818 glEnd;
1202 } 1819 }
1203} 1820}
1204 1821
1205package CFClient::UI::LineEntry; 1822package CFClient::UI::Entry;
1206 1823
1207our @ISA = CFClient::UI::Entry::; 1824our @ISA = CFClient::UI::EntryBase::;
1208 1825
1209use SDL; 1826use CFClient::OpenGL;
1210use SDL::OpenGL;
1211 1827
1212sub key_down { 1828sub key_down {
1213 my ($self, $ev) = @_; 1829 my ($self, $ev) = @_;
1214 1830
1215 my $sym = $ev->key_sym; 1831 my $sym = $ev->{sym};
1216 1832
1217 if ($sym == SDLK_RETURN) { 1833 if ($sym == 13) {
1834 unshift @{$self->{history}},
1835 my $txt = $self->get_text;
1836 $self->{history_pointer} = -1;
1837 $self->{history_saveback} = '';
1218 $self->emit (activate => $self->get_text); 1838 $self->_emit (activate => $txt);
1219 $self->update; 1839 $self->update;
1220 1840
1841 } elsif ($sym == CFClient::SDLK_UP) {
1842 if ($self->{history_pointer} < 0) {
1843 $self->{history_saveback} = $self->get_text;
1844 }
1845 if (@{$self->{history} || []} > 0) {
1846 $self->{history_pointer}++;
1847 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1848 $self->{history_pointer} = @{$self->{history} || []} - 1;
1849 }
1850 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1851 }
1852
1853 } elsif ($sym == CFClient::SDLK_DOWN) {
1854 $self->{history_pointer}--;
1855 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1856
1857 if ($self->{history_pointer} >= 0) {
1858 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1859 } else {
1860 $self->set_text ($self->{history_saveback});
1861 }
1862
1221 } else { 1863 } else {
1222 $self->SUPER::key_down ($ev); 1864 return $self->SUPER::key_down ($ev)
1865 }
1866
1223 } 1867 1
1224
1225} 1868}
1226 1869
1227############################################################################# 1870#############################################################################
1228 1871
1229package CFClient::UI::Button; 1872package CFClient::UI::Button;
1230 1873
1231our @ISA = CFClient::UI::Label::; 1874our @ISA = CFClient::UI::Label::;
1232 1875
1233use SDL; 1876use CFClient::OpenGL;
1234use SDL::OpenGL;
1235 1877
1236my @tex = 1878my @tex =
1237 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1238 qw(b1_button_active.png); 1880 qw(b1_button_active.png);
1239 1881
1240sub new { 1882sub new {
1241 my $class = shift; 1883 my $class = shift;
1242 1884
1243 $class->SUPER::new ( 1885 $class->SUPER::new (
1244 padding => 4, 1886 padding_x => 4,
1887 padding_y => 4,
1245 fg => [1, 1, 1], 1888 fg => [1, 1, 1],
1246 bg => [1, 1, 1, 0.2],
1247 active_fg => [1, 1, 0], 1889 active_fg => [0, 0, 1],
1248 can_hover => 1, 1890 can_hover => 1,
1891 align => 0,
1892 valign => 0,
1893 can_events => 1,
1249 @_ 1894 @_
1250 ) 1895 )
1251} 1896}
1252 1897
1898sub activate { }
1899
1253sub button_up { 1900sub button_up {
1254 my ($self, $ev, $x, $y) = @_; 1901 my ($self, $ev, $x, $y) = @_;
1255 1902
1903 $self->emit ("activate")
1256 if ($x >= 0 && $x < $self->{w} 1904 if $x >= 0 && $x < $self->{w}
1257 && $y >= 0 && $y < $self->{h}) { 1905 && $y >= 0 && $y < $self->{h};
1258 $self->emit ("activate"); 1906
1259 } 1907 1
1260} 1908}
1261 1909
1262sub _draw { 1910sub _draw {
1263 my ($self) = @_; 1911 my ($self) = @_;
1264 1912
1265 local $self->{fg} = $self->{fg}; 1913 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1266 my $tex = $tex[0];
1267 1914
1268 glEnable GL_BLEND;
1269 glEnable GL_TEXTURE_2D; 1915 glEnable GL_TEXTURE_2D;
1270 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1271
1272 if ($GRAB == $self) {
1273 $self->{fg} = $self->{active_fg};
1274 }
1275
1276 glBindTexture GL_TEXTURE_2D, $tex->{name};
1277 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1916 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1917 glColor 0, 0, 0, 1;
1278 1918
1279 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1919 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1280 1920
1281 glDisable GL_TEXTURE_2D; 1921 glDisable GL_TEXTURE_2D;
1282 glDisable GL_BLEND;
1283 1922
1284 $self->SUPER::_draw; 1923 $self->SUPER::_draw;
1285} 1924}
1286 1925
1287############################################################################# 1926#############################################################################
… …
1289package CFClient::UI::CheckBox; 1928package CFClient::UI::CheckBox;
1290 1929
1291our @ISA = CFClient::UI::DrawBG::; 1930our @ISA = CFClient::UI::DrawBG::;
1292 1931
1293my @tex = 1932my @tex =
1294 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1933 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1295 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1934 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1296 1935
1297use SDL; 1936use CFClient::OpenGL;
1298use SDL::OpenGL;
1299 1937
1300sub new { 1938sub new {
1301 my $class = shift; 1939 my $class = shift;
1302 1940
1303 $class->SUPER::new ( 1941 $class->SUPER::new (
1304 padding => 2, 1942 padding_x => 2,
1943 padding_y => 2,
1305 fg => [1, 1, 1], 1944 fg => [1, 1, 1],
1306 active_fg => [1, 1, 0], 1945 active_fg => [1, 1, 0],
1946 bg => [0, 0, 0, 0.2],
1947 active_bg => [1, 1, 1, 0.5],
1307 state => 0, 1948 state => 0,
1308 can_hover => 1, 1949 can_hover => 1,
1309 @_ 1950 @_
1310 ) 1951 )
1311} 1952}
1312 1953
1313sub size_request { 1954sub size_request {
1314 my ($self) = @_; 1955 my ($self) = @_;
1315 1956
1316 ($self->{padding} * 2 + 6) x 2 1957 (6) x 2
1317}
1318
1319sub size_allocate {
1320 my ($self, $x, $y, $w, $h) = @_;
1321
1322 $self->_size_allocate ($x, $y, $w, $h);
1323} 1958}
1324 1959
1325sub button_down { 1960sub button_down {
1326 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1327 1962
1328 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1963 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1329 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1964 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1330 $self->{state} = !$self->{state}; 1965 $self->{state} = !$self->{state};
1331 $self->emit (changed => $self->{state}); 1966 $self->_emit (changed => $self->{state});
1967 } else {
1968 return 0
1969 }
1970
1332 } 1971 1
1333} 1972}
1334 1973
1335sub _draw { 1974sub _draw {
1336 my ($self) = @_; 1975 my ($self) = @_;
1337 1976
1338 $self->SUPER::_draw; 1977 $self->SUPER::_draw;
1339 1978
1340 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1979 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1341 1980
1342 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1981 my ($w, $h) = @$self{qw(w h)};
1982
1983 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1343 1984
1344 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1985 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1345 1986
1987 my $tex = $self->{state} ? $tex[1] : $tex[0];
1988
1989 glEnable GL_TEXTURE_2D;
1990 $tex->draw_quad_alpha (0, 0, $s, $s);
1991 glDisable GL_TEXTURE_2D;
1992}
1993
1994#############################################################################
1995
1996package CFClient::UI::Image;
1997
1998our @ISA = CFClient::UI::Base::;
1999
2000use CFClient::OpenGL;
2001use Carp qw/confess/;
2002
2003our %loaded_images;
2004
2005sub new {
2006 my $class = shift;
2007
2008 my $self = $class->SUPER::new (can_events => 0, @_);
2009
2010 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2011
2012 $loaded_images{$self->{image}} ||=
2013 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2014
2015 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2016
2017 Scalar::Util::weaken $loaded_images{$self->{image}};
2018
2019 $self->{aspect} = $tex->{w} / $tex->{h};
2020
2021 $self
2022}
2023
2024sub size_request {
2025 my ($self) = @_;
2026
2027 ($self->{tex}->{w}, $self->{tex}->{h})
2028}
2029
2030sub _draw {
2031 my ($self) = @_;
2032
2033 my $tex = $self->{tex};
2034
2035 my ($w, $h) = ($self->{w}, $self->{h});
2036
2037 if ($self->{rot90}) {
2038 glRotate 90, 0, 0, 1;
2039 glTranslate 0, -$self->{w}, 0;
2040
2041 ($w, $h) = ($h, $w);
2042 }
2043
2044 glEnable GL_TEXTURE_2D;
2045 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2046
2047 $tex->draw_quad_alpha (0, 0, $w, $h);
2048
2049 glDisable GL_TEXTURE_2D;
2050}
2051
2052#############################################################################
2053
2054package CFClient::UI::VGauge;
2055
2056our @ISA = CFClient::UI::Base::;
2057
2058use List::Util qw(min max);
2059
2060use CFClient::OpenGL;
2061
2062my %tex = (
2063 food => [
2064 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2065 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2066 ],
2067 grace => [
2068 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2069 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2070 ],
2071 hp => [
2072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2073 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2074 ],
2075 mana => [
2076 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2077 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2078 ],
2079);
2080
2081# eg. VGauge->new (gauge => 'food'), default gauge: food
2082sub new {
2083 my $class = shift;
2084
2085 my $self = $class->SUPER::new (
2086 type => 'food',
2087 @_
2088 );
2089
2090 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2091
2092 $self
2093}
2094
2095sub size_request {
2096 my ($self) = @_;
2097
2098 #my $tex = $tex{$self->{type}}[0];
2099 #@$tex{qw(w h)}
2100 (0, 0)
2101}
2102
2103sub set_max {
2104 my ($self, $max) = @_;
2105
2106 return if $self->{max_val} == $max;
2107
2108 $self->{max_val} = $max;
2109 $self->update;
2110}
2111
2112sub set_value {
2113 my ($self, $val, $max) = @_;
2114
2115 $self->set_max ($max)
2116 if defined $max;
2117
2118 return if $self->{val} == $val;
2119
2120 $self->{val} = $val;
2121 $self->update;
2122}
2123
2124sub _draw {
2125 my ($self) = @_;
2126
2127 my $tex = $tex{$self->{type}};
2128 my ($t1, $t2, $t3) = @$tex;
2129
2130 my ($w, $h) = ($self->{w}, $self->{h});
2131
2132 if ($self->{vertical}) {
2133 glRotate 90, 0, 0, 1;
2134 glTranslate 0, -$self->{w}, 0;
2135
2136 ($w, $h) = ($h, $w);
2137 }
2138
2139 my $ycut = $self->{val} / ($self->{max_val} || 1);
2140
2141 my $ycut1 = max 0, min 1, $ycut;
2142 my $ycut2 = max 0, min 1, $ycut - 1;
2143
2144 my $h1 = $self->{h} * (1 - $ycut1);
2145 my $h2 = $self->{h} * (1 - $ycut2);
2146
1346 glEnable GL_BLEND; 2147 glEnable GL_BLEND;
2148 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2149 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 2150 glEnable GL_TEXTURE_2D;
1348 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2151 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 2152
1350 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2153 glBindTexture GL_TEXTURE_2D, $t1->{name};
2154 glBegin GL_QUADS;
2155 glTexCoord 0 , 0; glVertex 0 , 0;
2156 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2157 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2158 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2159 glEnd;
1351 2160
1352 $tex->draw_quad (0, 0, $s, $s); 2161 my $ycut1 = List::Util::min 1, $ycut;
2162 glBindTexture GL_TEXTURE_2D, $t2->{name};
2163 glBegin GL_QUADS;
2164 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2165 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2166 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2167 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2168 glEnd;
1353 2169
2170 if ($t3) {
2171 glBindTexture GL_TEXTURE_2D, $t3->{name};
2172 glBegin GL_QUADS;
2173 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2174 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2175 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2176 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2177 glEnd;
2178 }
2179
2180 glDisable GL_BLEND;
1354 glDisable GL_TEXTURE_2D; 2181 glDisable GL_TEXTURE_2D;
1355 glDisable GL_BLEND;
1356} 2182}
1357 2183
1358############################################################################# 2184#############################################################################
1359 2185
2186package CFClient::UI::Gauge;
2187
2188our @ISA = CFClient::UI::VBox::;
2189
2190sub new {
2191 my ($class, %arg) = @_;
2192
2193 my $self = $class->SUPER::new (
2194 tooltip => $arg{type},
2195 can_hover => 1,
2196 can_events => 1,
2197 %arg,
2198 );
2199
2200 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2201 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2202 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2203
2204 $self
2205}
2206
2207sub set_fontsize {
2208 my ($self, $fsize) = @_;
2209
2210 $self->{value}->set_fontsize ($fsize);
2211 $self->{max} ->set_fontsize ($fsize);
2212}
2213
2214sub set_max {
2215 my ($self, $max) = @_;
2216
2217 $self->{gauge}->set_max ($max);
2218 $self->{max}->set_text ($max);
2219}
2220
2221sub set_value {
2222 my ($self, $val, $max) = @_;
2223
2224 $self->set_max ($max)
2225 if defined $max;
2226
2227 $self->{gauge}->set_value ($val, $max);
2228 $self->{value}->set_text ($val);
2229}
2230
2231#############################################################################
2232
1360package CFClient::UI::Slider; 2233package CFClient::UI::Slider;
1361 2234
1362use strict; 2235use strict;
1363 2236
1364use SDL::OpenGL; 2237use CFClient::OpenGL;
1365 2238
1366our @ISA = CFClient::UI::DrawBG::; 2239our @ISA = CFClient::UI::DrawBG::;
1367 2240
1368my @tex = 2241my @tex =
1369 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2242 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1370 qw(s1_slider.png s1_slider_bg.png); 2243 qw(s1_slider.png s1_slider_bg.png);
1371 2244
1372sub new { 2245sub new {
1373 my $class = shift; 2246 my $class = shift;
1374 2247
1375 # range [value, low, high, page] 2248 # range [value, low, high, page, unit]
1376 2249
1377 # TODO: 0-width page 2250 # TODO: 0-width page
1378 # TODO: req_w/h are wrong with vertical 2251 # TODO: req_w/h are wrong with vertical
1379 # TODO: calculations are off 2252 # TODO: calculations are off
1380 my $self = $class->SUPER::new ( 2253 my $self = $class->SUPER::new (
1381 fg => [1, 1, 1], 2254 fg => [1, 1, 1],
1382 active_fg => [0, 0, 0], 2255 active_fg => [0, 0, 0],
2256 bg => [0, 0, 0, 0.2],
2257 active_bg => [1, 1, 1, 0.5],
1383 range => [0, 0, 100, 10], 2258 range => [0, 0, 100, 10, 0],
1384 req_w => 40, 2259 min_w => $::WIDTH / 80,
1385 req_h => 13, 2260 min_h => $::WIDTH / 80,
1386 vertical => 0, 2261 vertical => 0,
1387 can_hover => 1, 2262 can_hover => 1,
1388 inner_pad => 5, 2263 inner_pad => 0.02,
1389 @_ 2264 @_
1390 ); 2265 );
1391 2266
2267 $self->set_value ($self->{range}[0]);
2268 $self->update;
2269
1392 $self 2270 $self
1393} 2271}
1394 2272
2273sub changed { }
2274
2275sub set_range {
2276 my ($self, $range) = @_;
2277
2278 ($range, $self->{range}) = ($self->{range}, $range);
2279
2280 $self->update
2281 if "@$range" ne "@{$self->{range}}";
2282}
2283
2284sub set_value {
2285 my ($self, $value) = @_;
2286
2287 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2288
2289 $hi = $lo + 1 if $hi <= $lo;
2290
2291 $page = $hi - $lo if $page > $hi - $lo;
2292
2293 $value = $lo if $value < $lo;
2294 $value = $hi - $page if $value > $hi - $page;
2295
2296 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2297 if $unit;
2298
2299 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2300
2301 if ($value != $old_value) {
2302 $self->_emit (changed => $value);
2303 $self->update;
2304 }
2305}
2306
1395sub size_request { 2307sub size_request {
1396 my ($self) = @_; 2308 my ($self) = @_;
1397 2309
1398 my $w = $self->{req_w}; 2310 ($self->{req_w}, $self->{req_h})
1399 my $h = $self->{req_h};
1400
1401 $self->{vertical} ? ($h, $w) : ($w, $h)
1402} 2311}
1403 2312
1404sub button_down { 2313sub button_down {
1405 my ($self, $ev, $x, $y) = @_; 2314 my ($self, $ev, $x, $y) = @_;
1406 2315
1407 $self->SUPER::button_down ($ev, $x, $y); 2316 $self->SUPER::button_down ($ev, $x, $y);
2317
2318 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2319
1408 $self->mouse_motion ($ev, $x, $y); 2320 $self->mouse_motion ($ev, $x, $y)
1409} 2321}
1410 2322
1411sub mouse_motion { 2323sub mouse_motion {
1412 my ($self, $ev, $x, $y) = @_; 2324 my ($self, $ev, $x, $y) = @_;
1413 2325
1414 if ($GRAB == $self) { 2326 if ($GRAB == $self) {
2327 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2328
2329 my (undef, $lo, $hi, $page) = @{$self->{range}};
2330
2331 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2332
2333 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2334 } else {
2335 return 0;
2336 }
2337
2338 1
2339}
2340
2341sub update {
2342 my ($self) = @_;
2343
2344 delete $self->{knob_w};
2345 $self->SUPER::update;
2346}
2347
2348sub _draw {
2349 my ($self) = @_;
2350
2351 unless ($self->{knob_w}) {
2352 $self->set_value ($self->{range}[0]);
2353
1415 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2354 my ($value, $lo, $hi, $page) = @{$self->{range}};
2355 my $range = ($hi - $page - $lo) || 1e-100;
1416 2356
1417 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2357 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1418 2358
1419 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2359 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1420 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2360 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1421 2361
1422 $x -= $inner_pad_px; # substract the padding 2362 $value = ($value - $lo) / $range;
1423 $x = $x * ($hi - $lo) / $inner_w + $lo; 2363 $value = $value * $self->{scale} + $self->{offset};
1424 $x = $lo if $x < $lo;
1425 $x = $hi - $page if $x > $hi - $page;
1426 $self->{range}[0] = $x;
1427 2364
1428 $self->emit (changed => $x); 2365 $self->{knob_x} = $value - $knob_w * 0.5;
1429 $self->update; 2366 $self->{knob_w} = $knob_w;
1430 } 2367 }
1431}
1432
1433# the inner_* stuff is for generating a padding for the slider handle,
1434# so that the handle doesn't leave the texture. This calculation isn't 100%
1435# correct propably, but it does the job for now
1436sub _calc_inner_pad_px {
1437 my ($self, $w) = @_;
1438 ($w / 100) * $self->{inner_pad} # % to pixels
1439}
1440
1441sub _draw {
1442 my ($self) = @_;
1443 2368
1444 $self->SUPER::_draw (); 2369 $self->SUPER::_draw ();
1445 2370
1446 my ($w, $h) = @$self{qw(w h)}; 2371 glScale $self->{w}, $self->{h};
1447 2372
1448 if ($self->{vertical}) { 2373 if ($self->{vertical}) {
1449 # draw a vertical slider like a rotated horizontal slider 2374 # draw a vertical slider like a rotated horizontal slider
1450 2375
2376 glTranslate 1, 0, 0;
1451 glRotate 90, 0, 0, 1; 2377 glRotate 90, 0, 0, 1;
1452 glTranslate 0, -$self->{w}, 0;
1453
1454 ($w, $h) = ($h, $w);
1455 } 2378 }
1456 2379
1457 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2380 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1458 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2381 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1459 2382
1460 my ($value, $lo, $hi, $page) = @{$self->{range}};
1461
1462 $hi = $value + 1 if $lo == $hi;
1463
1464 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1465 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1466
1467 $page = int $page * $inner_w / ($hi - $lo);
1468 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1469
1470 $w -= $page;
1471 $page &= ~1;
1472 glTranslate $page * 0.5, 0, 0;
1473 $page ||= 2;
1474
1475 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1476 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1477
1478 glEnable GL_BLEND;
1479 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1480 glEnable GL_TEXTURE_2D; 2383 glEnable GL_TEXTURE_2D;
1481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2384 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1482 2385
1483 # draw background 2386 # draw background
1484 $tex[1]->draw_quad (0, 0, $w, $h); 2387 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1485 2388
1486 # draw handle 2389 # draw handle
1487 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2390 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1488 2391
1489 glDisable GL_BLEND;
1490 glDisable GL_TEXTURE_2D; 2392 glDisable GL_TEXTURE_2D;
1491} 2393}
1492 2394
1493############################################################################# 2395#############################################################################
1494 2396
2397package CFClient::UI::ValSlider;
2398
2399our @ISA = CFClient::UI::HBox::;
2400
2401sub new {
2402 my ($class, %arg) = @_;
2403
2404 my $range = delete $arg{range};
2405
2406 my $self = $class->SUPER::new (
2407 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2408 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2409 to_value => sub { shift },
2410 from_value => sub { shift },
2411 %arg,
2412 );
2413
2414 $self->{slider}->connect (changed => sub {
2415 my ($self, $value) = @_;
2416 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2417 $self->{parent}->emit (changed => $value);
2418 });
2419
2420# $self->{entry}->connect (changed => sub {
2421# my ($self, $value) = @_;
2422# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2423# $self->{parent}->emit (changed => $value);
2424# });
2425
2426 $self->add ($self->{slider}, $self->{entry});
2427
2428 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2429
2430 $self
2431}
2432
2433sub set_range { shift->{slider}->set_range (@_) }
2434sub set_value { shift->{slider}->set_value (@_) }
2435
2436#############################################################################
2437
1495package CFClient::UI::TextView; 2438package CFClient::UI::TextView;
1496 2439
1497our @ISA = CFClient::UI::HBox::; 2440our @ISA = CFClient::UI::HBox::;
1498 2441
1499use SDL::OpenGL; 2442use CFClient::OpenGL;
1500 2443
1501sub new { 2444sub new {
1502 my $class = shift; 2445 my $class = shift;
1503 2446
1504 my $self = $class->SUPER::new ( 2447 my $self = $class->SUPER::new (
1505 req_w => $::WIDTH / 6, 2448 fontsize => 1,
1506 req_h => $::HEIGHT / 6, 2449 can_events => 0,
1507 fontsize => $::FONTSIZE, 2450 #font => default_font
1508 @_, 2451 @_,
1509 2452
1510 layout => (new CFClient::Layout), 2453 layout => (new CFClient::Layout 1),
1511 par => [], 2454 par => [],
1512 height => 0, 2455 height => 0,
1513 children => [ 2456 children => [
1514 (new CFClient::UI::Empty expand => 1), 2457 (new CFClient::UI::Empty expand => 1),
1515 (new CFClient::UI::Slider vertical => 1), 2458 (new CFClient::UI::Slider vertical => 1),
1516 ], 2459 ],
1517 ); 2460 );
1518 2461
1519 $self->{children}[1]->connect (changed => sub { 2462 $self->{children}[1]->connect (changed => sub { $self->update });
1520 $self->update;
1521 });
1522 2463
1523 $self 2464 $self
1524} 2465}
1525 2466
1526sub set_fontsize { 2467sub set_fontsize {
… …
1528 2469
1529 $self->{fontsize} = $fontsize; 2470 $self->{fontsize} = $fontsize;
1530 $self->reflow; 2471 $self->reflow;
1531} 2472}
1532 2473
2474sub size_allocate {
2475 my ($self, $w, $h) = @_;
2476
2477 $self->SUPER::size_allocate ($w, $h);
2478
2479 $self->{layout}->set_font ($self->{font}) if $self->{font};
2480 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2481 $self->{layout}->set_width ($self->{children}[0]{w});
2482
2483 $self->reflow;
2484}
2485
1533sub text_height { 2486sub text_size {
1534 my ($self, $text) = @_; 2487 my ($self, $text, $indent) = @_;
1535 2488
1536 my $layout = $self->{layout}; 2489 my $layout = $self->{layout};
1537 2490
1538 $layout->set_height ($self->{fontsize}); 2491 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1539 $layout->set_width ($self->{w}); 2492 $layout->set_width ($self->{children}[0]{w} - $indent);
1540 $layout->set_text ($text); 2493 $layout->set_markup ($text);
1541 2494
1542 ($layout->size)[1] 2495 $layout->size
1543} 2496}
1544 2497
1545sub reflow { 2498sub reflow {
1546 my ($self) = @_; 2499 my ($self) = @_;
1547 2500
1548 $self->{need_reflow}++; 2501 $self->{need_reflow}++;
1549 $self->update; 2502 $self->update;
1550} 2503}
1551 2504
1552sub size_request { 2505sub set_offset {
1553 my ($self) = @_; 2506 my ($self, $offset) = @_;
1554 2507
1555 ($self->{req_w}, $self->{req_h}) 2508 # todo: base offset on lines or so, not on pixels
2509 $self->{children}[1]->set_value ($offset);
1556} 2510}
1557 2511
1558sub size_allocate { 2512sub clear {
1559 my ($self, $x, $y, $w, $h) = @_; 2513 my ($self) = @_;
1560 2514
1561 $self->SUPER::size_allocate ($x, $y, $w, $h); 2515 $self->{par} = [];
1562 2516 $self->{height} = 0;
1563 $self->{layout}->set_height ($self->{fontsize}); 2517 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1564 $self->{layout}->set_width ($self->{w});
1565
1566 $self->reflow;
1567} 2518}
1568 2519
1569sub add_paragraph { 2520sub add_paragraph {
1570 my ($self, $color, $text) = @_; 2521 my ($self, $color, $text, $indent) = @_;
1571 2522
1572 #TODO: intelligently "reformat" paragraph 2523 for my $line (split /\n/, $text) {
1573 2524 my ($w, $h) = $self->text_size ($line);
1574 my $height = $self->text_height ($text);
1575
1576 $self->{height} += $height; 2525 $self->{height} += $h;
2526 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2527 }
1577 2528
1578 push @{$self->{par}}, [$height, $color, $text];
1579
1580 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2529 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1581 $self->{children}[1]->update;
1582} 2530}
1583 2531
1584sub update { 2532sub update {
1585 my ($self) = @_; 2533 my ($self) = @_;
1586 2534
… …
1588 2536
1589 return unless $self->{h} > 0; 2537 return unless $self->{h} > 0;
1590 2538
1591 delete $self->{texture}; 2539 delete $self->{texture};
1592 2540
1593 $ROOT->on_refresh ($self, sub { 2541 $ROOT->on_post_alloc ($self, sub {
2542 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2543
1594 if (delete $self->{need_reflow}) { 2544 if (delete $self->{need_reflow}) {
1595 my $height = 0; 2545 my $height = 0;
1596 2546
1597 $height += $_->[0] = $self->text_height ($_->[2]) 2547 my $layout = $self->{layout};
2548
2549 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2550
1598 for @{$self->{par}}; 2551 for (@{$self->{par}}) {
2552 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2553 $layout->set_width ($W - $_->[3]);
2554 $layout->set_markup ($_->[4]);
2555 my ($w, $h) = $layout->size;
2556 $_->[0] = $w + $_->[3];
2557 $_->[1] = $h;
2558 }
2559
2560 $height += $_->[1];
2561 }
1599 2562
1600 $self->{height} = $height; 2563 $self->{height} = $height;
1601 2564
1602 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2565 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1603 2566
1604 delete $self->{texture}; 2567 delete $self->{texture};
1605 } 2568 }
1606 2569
1607 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2570 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1608 glClearColor 0, 0, 0, 1; 2571 glClearColor 0, 0, 0, 0;
1609 glClear GL_COLOR_BUFFER_BIT; 2572 glClear GL_COLOR_BUFFER_BIT;
1610 2573
2574 my $top = int $self->{children}[1]{range}[0];
2575
2576 my $y0 = $top;
2577 my $y1 = $top + $H;
2578
2579 my $y = 0;
2580
2581 my $layout = $self->{layout};
2582
2583 $layout->set_font ($self->{font}) if $self->{font};
2584
1611 glEnable GL_BLEND; 2585 glEnable GL_BLEND;
2586 #TODO# not correct in windows where rgba is forced off
1612 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2587 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1613 glEnable GL_TEXTURE_2D;
1614 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1615
1616 my $top = int $self->{children}[1]{range}[0];
1617
1618 my $y0 = $top;
1619 my $y1 = $top + $self->{h};
1620
1621 my $y = 0;
1622
1623 my $layout = $self->{layout};
1624 2588
1625 for my $par (@{$self->{par}}) { 2589 for my $par (@{$self->{par}}) {
1626 my $h = $par->[0]; 2590 my $h = $par->[1];
1627 2591
1628 if ($y0 < $y + $h && $y < $y1) { 2592 if ($y0 < $y + $h && $y < $y1) {
2593 $layout->set_foreground (@{ $par->[2] });
2594 $layout->set_width ($W - $par->[3]);
1629 $layout->set_text ($par->[2]); 2595 $layout->set_markup ($par->[4]);
1630 2596
1631 glColor @{ $par->[1] }; 2597 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1632 my ($W, $H) = $layout->size; 2598
1633 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2599 glRasterPos $par->[3], $y - $y0;
2600 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1634 } 2601 }
1635 2602
1636 $y += $h; 2603 $y += $h;
1637 } 2604 }
1638 2605
1639 glDisable GL_TEXTURE_2D;
1640 glDisable GL_BLEND; 2606 glDisable GL_BLEND;
1641 }; 2607 };
1642 }); 2608 });
1643} 2609}
1644 2610
1645sub _draw { 2611sub _draw {
1646 my ($self) = @_; 2612 my ($self) = @_;
1647 2613
1648 if ($self->{texture}) {
1649 glEnable GL_TEXTURE_2D; 2614 glEnable GL_TEXTURE_2D;
1650 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2615 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1651 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2616 glColor 0, 0, 0, 1;
2617 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1652 glDisable GL_TEXTURE_2D; 2618 glDisable GL_TEXTURE_2D;
1653 }
1654 2619
1655 $self->{children}[1]->draw; 2620 $self->{children}[1]->draw;
1656 2621
1657} 2622}
1658 2623
1659############################################################################# 2624#############################################################################
1660 2625
1661package CFClient::UI::MapWidget;
1662
1663use strict;
1664
1665use List::Util qw(min max);
1666
1667use SDL;
1668use SDL::OpenGL;
1669
1670our @ISA = CFClient::UI::Base::;
1671
1672sub new {
1673 my $class = shift;
1674
1675 $class->SUPER::new (
1676 z => -1,
1677 can_focus => 1,
1678 list => (glGenLists 1),
1679 @_
1680 )
1681}
1682
1683sub key_down {
1684 print "MAPKEYDOWN\n";
1685}
1686
1687sub key_up {
1688}
1689
1690sub button_down {
1691 my ($self, $ev, $x, $y) = @_;
1692
1693 $self->focus_in;
1694
1695 if ($ev->button == 2) {
1696 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1697 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1698
1699 $self->{motion} = sub {
1700 my ($ev, $x, $y) = @_;
1701
1702 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1703
1704 $::CFG->{map_shift_x} = $bw + $x - $ox;
1705 $::CFG->{map_shift_y} = $bh + $y - $oy;
1706
1707 $self->update;
1708 };
1709 }
1710}
1711
1712sub button_up {
1713 my ($self, $ev, $x, $y) = @_;
1714
1715 delete $self->{motion};
1716}
1717
1718sub mouse_motion {
1719 my ($self, $ev, $x, $y) = @_;
1720
1721 $self->{motion}->($ev, $x, $y) if $self->{motion};
1722}
1723
1724sub size_request {
1725 (
1726 1 + 32 * int $::WIDTH / 32,
1727 1 + 32 * int $::HEIGHT / 32,
1728 )
1729}
1730
1731sub update {
1732 my ($self) = @_;
1733
1734 $self->{need_update} = 1;
1735 $self->SUPER::update;
1736}
1737
1738sub draw {
1739 my ($self) = @_;
1740
1741 if (delete $self->{need_update}) {
1742 glNewList $self->{list}, GL_COMPILE;
1743
1744 if ($::MAP) {
1745 my $sw = int $::WIDTH / 32;
1746 my $sh = int $::HEIGHT / 32;
1747
1748 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1749 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1750
1751 glTranslate $sx0 - 32, $sy0 - 32, 0;
1752
1753 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1754
1755 if ($::CFG->{fow_enable}) {
1756 if ($::CFG->{fow_smooth}) { # smooth fog of war
1757 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1758 glConvolutionFilter2D
1759 GL_CONVOLUTION_2D,
1760 GL_ALPHA,
1761 3, 3,
1762 GL_ALPHA, GL_FLOAT,
1763 pack "f*",
1764 0.1, 0.1, 0.1,
1765 0.1, 0.2, 0.1,
1766 0.1, 0.1, 0.1,
1767 ;
1768 glEnable GL_CONVOLUTION_2D;
1769 }
1770
1771 my $tex = new CFClient::Texture
1772 w => $w,
1773 h => $h,
1774 data => $data,
1775 internalformat => GL_ALPHA,
1776 format => GL_ALPHA;
1777
1778 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1779
1780 glEnable GL_BLEND;
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1784
1785 glColor +($::CFG->{fow_intensity}) x 3, 1;
1786 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1787
1788 glDisable GL_TEXTURE_2D;
1789 glDisable GL_BLEND;
1790 }
1791
1792 # HACK BEGIN
1793 {
1794 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1795 my ($w, $h) = (250, 250);
1796
1797 glEnable GL_BLEND;
1798 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1799 glEnable GL_TEXTURE_2D;
1800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1801
1802 CFClient::Texture->new (
1803 w => $w,
1804 h => $h,
1805 data => $::MAP->mapmap ($w, $h),
1806 type => GL_UNSIGNED_INT_8_8_8_8_REV
1807 )->draw_quad (100, 100);
1808
1809 glDisable GL_TEXTURE_2D;
1810 glDisable GL_BLEND;
1811 }
1812 # HACK END
1813 }
1814
1815 glEndList;
1816 }
1817
1818 glPushMatrix;
1819 glCallList $self->{list};
1820 glPopMatrix;
1821
1822 if ($FOCUS != $self) {
1823 glColor 64/255, 64/255, 64/255;
1824 glLogicOp GL_AND;
1825 glEnable GL_COLOR_LOGIC_OP;
1826 glBegin GL_QUADS;
1827 glVertex 0, 0;
1828 glVertex 0, $::HEIGHT;
1829 glVertex $::WIDTH, $::HEIGHT;
1830 glVertex $::WIDTH, 0;
1831 glEnd;
1832 glDisable GL_COLOR_LOGIC_OP;
1833 }
1834}
1835
1836my %DIR = (
1837 SDLK_KP8, [1, "north"],
1838 SDLK_KP9, [2, "northeast"],
1839 SDLK_KP6, [3, "east"],
1840 SDLK_KP3, [4, "southeast"],
1841 SDLK_KP2, [5, "south"],
1842 SDLK_KP1, [6, "southwest"],
1843 SDLK_KP4, [7, "west"],
1844 SDLK_KP7, [8, "northwest"],
1845
1846 SDLK_UP, [1, "north"],
1847 SDLK_RIGHT, [3, "east"],
1848 SDLK_DOWN, [5, "south"],
1849 SDLK_LEFT, [7, "west"],
1850);
1851
1852sub key_down {
1853 my ($self, $ev) = @_;
1854
1855 my $mod = $ev->key_mod;
1856 my $sym = $ev->key_sym;
1857
1858 if ($sym == SDLK_KP5) {
1859 $::CONN->user_send ("command stay fire");
1860 } elsif ($sym == SDLK_a) {
1861 $::CONN->user_send ("command apply");
1862 } elsif ($sym == SDLK_QUOTE) {
1863 $self->emit ('activate_console');
1864 } elsif ($sym == SDLK_SLASH) {
1865 $self->emit ('activate_console' => '/');
1866 } elsif (exists $DIR{$sym}) {
1867 if ($mod & KMOD_SHIFT) {
1868 $self->{shft}++;
1869 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1870 } elsif ($mod & KMOD_CTRL) {
1871 $self->{ctrl}++;
1872 $::CONN->user_send ("command run $DIR{$sym}[0]");
1873 } else {
1874 $::CONN->user_send ("command $DIR{$sym}[1]");
1875 }
1876 }
1877}
1878
1879sub key_up {
1880 my ($self, $ev) = @_;
1881
1882 my $mod = $ev->key_mod;
1883 my $sym = $ev->key_sym;
1884
1885 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1886 $::CONN->user_send ("command fire_stop");
1887 }
1888 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1889 $::CONN->user_send ("command run_stop");
1890 }
1891}
1892
1893#############################################################################
1894
1895package CFClient::UI::Animator; 2626package CFClient::UI::Animator;
1896 2627
1897use SDL::OpenGL; 2628use CFClient::OpenGL;
1898 2629
1899our @ISA = CFClient::UI::Bin::; 2630our @ISA = CFClient::UI::Bin::;
1900 2631
1901sub moveto { 2632sub moveto {
1902 my ($self, $x, $y) = @_; 2633 my ($self, $x, $y) = @_;
… …
1940 2671
1941sub new { 2672sub new {
1942 my $class = shift; 2673 my $class = shift;
1943 2674
1944 my $self = $class->SUPER::new ( 2675 my $self = $class->SUPER::new (
1945 state => 0, 2676 state => 0,
1946 connect_activate => \&toggle_flopper, 2677 on_activate => \&toggle_flopper,
1947 @_ 2678 @_
1948 ); 2679 );
1949 2680
1950 if ($self->{state}) {
1951 $self->{state} = 0;
1952 $self->toggle_flopper;
1953 }
1954
1955 $self 2681 $self
1956} 2682}
1957 2683
1958sub toggle_flopper { 2684sub toggle_flopper {
1959 my ($self) = @_; 2685 my ($self) = @_;
1960 2686
1961 # TODO: use animation 2687 $self->{other}->toggle_visibility;
1962 if ($self->{state} = !$self->{state}) { 2688}
1963 $CFClient::UI::ROOT->add ($self->{other}); 2689
1964 $self->{other}->move ($self->coord2global (0, $self->{h})); 2690#############################################################################
2691
2692package CFClient::UI::Tooltip;
2693
2694our @ISA = CFClient::UI::Bin::;
2695
2696use CFClient::OpenGL;
2697
2698sub new {
2699 my $class = shift;
2700
2701 $class->SUPER::new (
2702 @_,
2703 can_events => 0,
2704 )
2705}
2706
2707sub set_tooltip_from {
2708 my ($self, $widget) = @_;
2709
2710 my $tooltip = $widget->{tooltip};
2711
2712 if ($ENV{CFPLUS_DEBUG} & 2) {
2713 $tooltip .= "\n\n" . (ref $widget) . "\n"
2714 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2715 . "req $widget->{req_w} $widget->{req_h}\n"
2716 . "visible $widget->{visible}";
2717 }
2718
2719 $self->add (new CFClient::UI::Label
2720 markup => $tooltip,
2721 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2722 fontsize => 0.8,
2723 fg => [0, 0, 0, 1],
2724 ellipsise => 0,
2725 font => ($widget->{tooltip_font} || $::FONT_PROP),
2726 );
2727}
2728
2729sub size_request {
2730 my ($self) = @_;
2731
2732 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2733
2734 ($w + 4, $h + 4)
2735}
2736
2737sub size_allocate {
2738 my ($self, $w, $h) = @_;
2739
2740 $self->SUPER::size_allocate ($w - 4, $h - 4);
2741}
2742
2743sub visibility_change {
2744 my ($self, $visible) = @_;
2745
2746 return unless $visible;
2747
2748 $self->{root}->on_post_alloc ("move_$self" => sub {
2749 my $widget = $self->{owner}
2750 or return;
2751
2752 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2753
2754 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2755 if $x + $self->{w} > $::WIDTH;
2756
2757 $self->move_abs ($x, $y);
2758 });
2759}
2760
2761sub _draw {
2762 my ($self) = @_;
2763
2764 glTranslate 0.375, 0.375;
2765
2766 my ($w, $h) = @$self{qw(w h)};
2767
2768 glColor 1, 0.8, 0.4;
2769 glBegin GL_QUADS;
2770 glVertex 0 , 0;
2771 glVertex 0 , $h;
2772 glVertex $w, $h;
2773 glVertex $w, 0;
2774 glEnd;
2775
2776 glColor 0, 0, 0;
2777 glBegin GL_LINE_LOOP;
2778 glVertex 0 , 0;
2779 glVertex 0 , $h;
2780 glVertex $w, $h;
2781 glVertex $w, 0;
2782 glEnd;
2783
2784 glTranslate 2 - 0.375, 2 - 0.375;
2785
2786 $self->SUPER::_draw;
2787}
2788
2789#############################################################################
2790
2791package CFClient::UI::Face;
2792
2793our @ISA = CFClient::UI::Base::;
2794
2795use CFClient::OpenGL;
2796
2797sub new {
2798 my $class = shift;
2799
2800 my $self = $class->SUPER::new (
2801 aspect => 1,
2802 can_events => 0,
2803 @_,
2804 );
2805
2806 if ($self->{anim} && $self->{animspeed}) {
2807 Scalar::Util::weaken (my $widget = $self);
2808
2809 $self->{timer} = Event->timer (
2810 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2811 hard => 1,
2812 interval => $self->{animspeed},
2813 cb => sub {
2814 ++$widget->{frame};
2815 $widget->update;
2816 },
2817 );
2818 }
2819
2820 $self
2821}
2822
2823sub size_request {
2824 (32, 8)
2825}
2826
2827sub update {
2828 my ($self) = @_;
2829
2830 return unless $self->{visible};
2831
2832 $self->SUPER::update;
2833}
2834
2835sub _draw {
2836 my ($self) = @_;
2837
2838 return unless $::CONN;
2839
2840 my $face;
2841
2842 if ($self->{frame}) {
2843 my $anim = $::CONN->{anim}[$self->{anim}];
2844
2845 $face = $anim->[ $self->{frame} % @$anim ]
2846 if $anim && @$anim;
2847 }
2848
2849 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2850
2851 if ($tex) {
2852 glEnable GL_TEXTURE_2D;
2853 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2854 glColor 0, 0, 0, 1;
2855 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2856 glDisable GL_TEXTURE_2D;
2857 }
2858}
2859
2860sub DESTROY {
2861 my ($self) = @_;
2862
2863 $self->{timer}->cancel
2864 if $self->{timer};
2865
2866 $self->SUPER::DESTROY;
2867}
2868
2869#############################################################################
2870
2871package CFClient::UI::Buttonbar;
2872
2873our @ISA = CFClient::UI::HBox::;
2874
2875# TODO: should actualyl wrap buttons and other goodies.
2876
2877#############################################################################
2878
2879package CFClient::UI::Menu;
2880
2881our @ISA = CFClient::UI::FancyFrame::;
2882
2883use CFClient::OpenGL;
2884
2885sub new {
2886 my $class = shift;
2887
2888 my $self = $class->SUPER::new (
2889 items => [],
2890 z => 100,
2891 @_,
2892 );
2893
2894 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2895
2896 for my $item (@{ $self->{items} }) {
2897 my ($widget, $cb) = @$item;
2898
2899 # handle various types of items, only text for now
2900 if (!ref $widget) {
2901 $widget = new CFClient::UI::Label
2902 can_hover => 1,
2903 can_events => 1,
2904 text => $widget;
2905 }
2906
2907 $self->{item}{$widget} = $item;
2908
2909 $self->{vbox}->add ($widget);
2910 }
2911
2912 $self
2913}
2914
2915# popup given the event (must be a mouse button down event currently)
2916sub popup {
2917 my ($self, $ev) = @_;
2918
2919 $self->_emit ("popdown");
2920
2921 # maybe save $GRAB? must be careful about events...
2922 $GRAB = $self;
2923 $self->{button} = $ev->{button};
2924
2925 $self->show;
2926 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2927}
2928
2929sub mouse_motion {
2930 my ($self, $ev, $x, $y) = @_;
2931
2932 # TODO: should use vbox->find_widget or so
2933 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2934 $self->{hover} = $self->{item}{$HOVER};
2935
2936 0
2937}
2938
2939sub button_up {
2940 my ($self, $ev, $x, $y) = @_;
2941
2942 if ($ev->{button} == $self->{button}) {
2943 undef $GRAB;
2944 $self->hide;
2945
1965 $self->emit ("open"); 2946 $self->_emit ("popdown");
2947 $self->{hover}[1]->() if $self->{hover};
1966 } else { 2948 } else {
1967 $CFClient::UI::ROOT->remove ($self->{other}); 2949 return 0
1968 $self->emit ("close"); 2950 }
2951
1969 } 2952 1
1970
1971 $self->emit (changed => $self->{state});
1972} 2953}
1973 2954
1974############################################################################# 2955#############################################################################
1975 2956
2957package CFClient::UI::Multiplexer;
2958
2959our @ISA = CFClient::UI::Container::;
2960
2961sub new {
2962 my $class = shift;
2963
2964 my $self = $class->SUPER::new (
2965 @_,
2966 );
2967
2968 $self->{current} = $self->{children}[0]
2969 if @{ $self->{children} };
2970
2971 $self
2972}
2973
2974sub add {
2975 my ($self, @widgets) = @_;
2976
2977 $self->SUPER::add (@widgets);
2978
2979 $self->{current} = $self->{children}[0]
2980 if @{ $self->{children} };
2981}
2982
2983sub set_current_page {
2984 my ($self, $page_or_widget) = @_;
2985
2986 my $widget = ref $page_or_widget
2987 ? $page_or_widget
2988 : $self->{children}[$page_or_widget];
2989
2990 $self->{current} = $widget;
2991 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2992
2993 $self->_emit (page_changed => $self->{current});
2994
2995 $self->realloc;
2996}
2997
2998sub visible_children {
2999 $_[0]{current}
3000}
3001
3002sub size_request {
3003 my ($self) = @_;
3004
3005 $self->{current}->size_request
3006}
3007
3008sub size_allocate {
3009 my ($self, $w, $h) = @_;
3010
3011 $self->{current}->configure (0, 0, $w, $h);
3012}
3013
3014sub _draw {
3015 my ($self) = @_;
3016
3017 $self->{current}->draw;
3018}
3019
3020#############################################################################
3021
3022package CFClient::UI::Notebook;
3023
3024our @ISA = CFClient::UI::VBox::;
3025
3026sub new {
3027 my $class = shift;
3028
3029 my $self = $class->SUPER::new (
3030 buttonbar => (new CFClient::UI::Buttonbar),
3031 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3032 # filter => # will be put between multiplexer and $self
3033 @_,
3034 );
3035
3036 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3037 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3038
3039 $self
3040}
3041
3042sub add {
3043 my ($self, $title, $widget, $tooltip) = @_;
3044
3045 Scalar::Util::weaken $self;
3046
3047 $self->{buttonbar}->add (new CFClient::UI::Button
3048 markup => $title,
3049 tooltip => $tooltip,
3050 on_activate => sub { $self->set_current_page ($widget) },
3051 );
3052
3053 $self->{multiplexer}->add ($widget);
3054}
3055
3056sub set_current_page {
3057 my ($self, $page) = @_;
3058
3059 $self->{multiplexer}->set_current_page ($page);
3060 $self->_emit (page_changed => $self->{multiplexer}{current});
3061}
3062
3063#############################################################################
3064
3065package CFClient::UI::Statusbox;
3066
3067our @ISA = CFClient::UI::VBox::;
3068
3069sub new {
3070 my $class = shift;
3071
3072 $class->SUPER::new (
3073 fontsize => 0.8,
3074 @_,
3075 )
3076}
3077
3078sub reorder {
3079 my ($self) = @_;
3080 my $NOW = time;
3081
3082 while (my ($k, $v) = each %{ $self->{item} }) {
3083 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3084 }
3085
3086 my @widgets;
3087
3088 my @items = sort {
3089 $a->{pri} <=> $b->{pri}
3090 or $b->{id} <=> $a->{id}
3091 } values %{ $self->{item} };
3092
3093 my $count = 10 + 1;
3094 for my $item (@items) {
3095 last unless --$count;
3096
3097 push @widgets, $item->{label} ||= do {
3098 # TODO: doesn't handle markup well (read as: at all)
3099 my $short = $item->{count} > 1
3100 ? "<b>$item->{count} ×</b> $item->{text}"
3101 : $item->{text};
3102
3103 for ($short) {
3104 s/^\s+//;
3105 s/\s+/ /g;
3106 }
3107
3108 new CFClient::UI::Label
3109 markup => $short,
3110 tooltip => $item->{tooltip},
3111 tooltip_font => $::FONT_PROP,
3112 tooltip_width => 0.67,
3113 fontsize => $item->{fontsize} || $self->{fontsize},
3114 max_w => $::WIDTH * 0.44,
3115 fg => $item->{fg},
3116 can_events => 1,
3117 can_hover => 1
3118 };
3119 }
3120
3121 $self->clear;
3122 $self->SUPER::add (reverse @widgets);
3123}
3124
3125sub add {
3126 my ($self, $text, %arg) = @_;
3127
3128 $text =~ s/^\s+//;
3129 $text =~ s/\s+$//;
3130
3131 return unless $text;
3132
3133 my $timeout = time + ((delete $arg{timeout}) || 60);
3134
3135 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3136
3137 if (my $item = $self->{item}{$group}) {
3138 if ($item->{text} eq $text) {
3139 $item->{count}++;
3140 } else {
3141 $item->{count} = 1;
3142 $item->{text} = $item->{tooltip} = $text;
3143 }
3144 $item->{id} = ++$self->{id};
3145 $item->{timeout} = $timeout;
3146 delete $item->{label};
3147 } else {
3148 $self->{item}{$group} = {
3149 id => ++$self->{id},
3150 text => $text,
3151 timeout => $timeout,
3152 tooltip => $text,
3153 fg => [0.8, 0.8, 0.8, 0.8],
3154 pri => 0,
3155 count => 1,
3156 %arg,
3157 };
3158 }
3159
3160 $self->reorder;
3161}
3162
3163sub reconfigure {
3164 my ($self) = @_;
3165
3166 delete $_->{label}
3167 for values %{ $self->{item} || {} };
3168
3169 $self->reorder;
3170 $self->SUPER::reconfigure;
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Inventory;
3176
3177our @ISA = CFClient::UI::ScrolledWindow::;
3178
3179sub new {
3180 my $class = shift;
3181
3182 my $self = $class->SUPER::new (
3183 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3184 @_,
3185 );
3186
3187 $self
3188}
3189
3190sub set_items {
3191 my ($self, $items) = @_;
3192
3193 $self->{child}->clear;
3194 return unless $items;
3195
3196 my @items = sort {
3197 ($a->{type} <=> $b->{type})
3198 or ($a->{name} cmp $b->{name})
3199 } @$items;
3200
3201 $self->{real_items} = \@items;
3202
3203 my $row = 0;
3204 for my $item (@items) {
3205 CFClient::Item::update_widgets $item;
3206
3207 $self->{child}->add (0, $row, $item->{face_widget});
3208 $self->{child}->add (1, $row, $item->{desc_widget});
3209 $self->{child}->add (2, $row, $item->{weight_widget});
3210
3211 $row++;
3212 }
3213}
3214
3215#############################################################################
3216
3217package CFClient::UI::BindEditor;
3218
3219our @ISA = CFClient::UI::FancyFrame::;
3220
3221sub new {
3222 my $class = shift;
3223
3224 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3225
3226 $self->add (my $vb = new CFClient::UI::VBox);
3227
3228
3229 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3230 text => "start recording",
3231 tooltip => "Start/Stops recording of actions."
3232 ."All subsequent actions after the recording started will be captured."
3233 ."The actions are displayed after the record was stopped."
3234 ."To bind the action you have to click on the 'Bind' button",
3235 on_activate => sub {
3236 unless ($self->{recording}) {
3237 $self->start;
3238 } else {
3239 $self->stop;
3240 }
3241 });
3242
3243 $vb->add (new CFClient::UI::Label text => "Actions:");
3244 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3245
3246 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3247 $vb->add (my $hb = new CFClient::UI::HBox);
3248 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3249 $hb->add (new CFClient::UI::Button
3250 text => "bind",
3251 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3252 on_activate => sub {
3253 $self->ask_for_bind;
3254 });
3255
3256 $vb->add (my $hb = new CFClient::UI::HBox);
3257 $hb->add (new CFClient::UI::Button
3258 text => "ok",
3259 expand => 1,
3260 tooltip => "This closes the binding editor and saves the binding",
3261 on_activate => sub {
3262 $self->hide;
3263 $self->commit;
3264 });
3265
3266 $hb->add (new CFClient::UI::Button
3267 text => "cancel",
3268 expand => 1,
3269 tooltip => "This closes the binding editor without saving",
3270 on_activate => sub {
3271 $self->hide;
3272 $self->{binding_cancel}->()
3273 if $self->{binding_cancel};
3274 });
3275
3276 $self->update_binding_widgets;
3277
3278 $self
3279}
3280
3281sub commit {
3282 my ($self) = @_;
3283 my ($mod, $sym, $cmds) = $self->get_binding;
3284 if ($sym != 0 && @$cmds > 0) {
3285 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3286 ."'. Don't forget 'Save Config'!");
3287 $self->{binding_change}->($mod, $sym, $cmds)
3288 if $self->{binding_change};
3289 } else {
3290 $::STATUSBOX->add ("No action bound, no key or action specified!");
3291 $self->{binding_cancel}->()
3292 if $self->{binding_cancel};
3293 }
3294}
3295
3296sub start {
3297 my ($self) = @_;
3298
3299 $self->{rec_btn}->set_text ("stop recording");
3300 $self->{recording} = 1;
3301 $self->clear_command_list;
3302 $::CONN->start_record if $::CONN;
3303}
3304
3305sub stop {
3306 my ($self) = @_;
3307
3308 $self->{rec_btn}->set_text ("start recording");
3309 $self->{recording} = 0;
3310
3311 my $rec;
3312 $rec = $::CONN->stop_record if $::CONN;
3313 return unless ref $rec eq 'ARRAY';
3314 $self->set_command_list ($rec);
3315}
3316
3317
3318sub ask_for_bind_and_commit {
3319 my ($self) = @_;
3320 $self->ask_for_bind (1);
3321}
3322
3323sub ask_for_bind {
3324 my ($self, $commit) = @_;
3325
3326 CFClient::Binder::open_binding_dialog (sub {
3327 my ($mod, $sym) = @_;
3328 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3329 $self->update_binding_widgets;
3330 $self->commit if $commit;
3331 });
3332}
3333
3334# $mod and $sym are the modifiers and key symbol
3335# $cmds is a array ref of strings (the commands)
3336# $cb is the callback that is executed on OK
3337# $ccb is the callback that is executed on CANCEL and
3338# when the binding was unsuccessful on OK
3339sub set_binding {
3340 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3341
3342 $self->clear_command_list;
3343 $self->{recording} = 0;
3344 $self->{rec_btn}->set_text ("start recording");
3345
3346 $self->{binding} = [$mod, $sym];
3347 $self->{commands} = $cmds;
3348
3349 $self->{binding_change} = $cb;
3350 $self->{binding_cancel} = $ccb;
3351
3352 $self->update_binding_widgets;
3353}
3354
3355# this is a shortcut method that asks for a binding
3356# and then just binds it.
3357sub do_quick_binding {
3358 my ($self, $cmds) = @_;
3359 $self->set_binding (undef, undef, $cmds, sub {
3360 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3361 });
3362 $self->ask_for_bind (1);
3363}
3364
3365sub update_binding_widgets {
3366 my ($self) = @_;
3367 my ($mod, $sym, $cmds) = $self->get_binding;
3368 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3369 $self->set_command_list ($cmds);
3370}
3371
3372sub get_binding {
3373 my ($self) = @_;
3374 return (
3375 $self->{binding}->[0],
3376 $self->{binding}->[1],
3377 [ grep { defined $_ } @{$self->{commands}} ]
3378 );
3379}
3380
3381sub clear_command_list {
3382 my ($self) = @_;
3383 $self->{cmdbox}->clear ();
3384}
3385
3386sub set_command_list {
3387 my ($self, $cmds) = @_;
3388
3389 $self->{cmdbox}->clear ();
3390 $self->{commands} = $cmds;
3391
3392 my $idx = 0;
3393
3394 for (@$cmds) {
3395 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3396
3397 my $i = $idx;
3398 $hb->add (new CFClient::UI::Label text => $_);
3399 $hb->add (new CFClient::UI::Button
3400 text => "delete",
3401 tooltip => "Deletes the action from the record",
3402 on_activate => sub {
3403 $self->{cmdbox}->remove ($hb);
3404 $cmds->[$i] = undef;
3405 });
3406
3407
3408 $idx++
3409 }
3410}
3411
3412#############################################################################
3413
3414package CFClient::UI::SpellList;
3415
3416our @ISA = CFClient::UI::Table::;
3417
3418sub new {
3419 my $class = shift;
3420
3421 my $self = $class->SUPER::new (
3422 binding => [],
3423 commands => [],
3424 @_,
3425 )
3426}
3427
3428# XXX: Do sorting? Argl...
3429sub add_spell {
3430 my ($self, $spell) = @_;
3431 $self->{spells}->{$spell->{name}} = $spell;
3432
3433 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3434 face => $spell->{face},
3435 can_hover => 1,
3436 can_events => 1,
3437 tooltip => $spell->{message});
3438
3439 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3440 text => $spell->{name},
3441 can_hover => 1,
3442 can_events => 1,
3443 tooltip => $spell->{message},
3444 expand => 1);
3445
3446 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3447 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3448 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3449 expand => 1);
3450
3451 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3452 text => "bind to key",
3453 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3454}
3455
3456sub rebuild_spell_list {
3457 my ($self) = @_;
3458 $self->{tbl_idx} = 0;
3459 $self->add_spell ($_) for values %{$self->{spells}};
3460}
3461
3462sub remove_spell {
3463 my ($self, $spell) = @_;
3464 delete $self->{spells}->{$spell->{name}};
3465 $self->rebuild_spell_list;
3466}
3467
3468#############################################################################
3469
1976package CFClient::UI::Root; 3470package CFClient::UI::Root;
1977 3471
1978our @ISA = CFClient::UI::Container::; 3472our @ISA = CFClient::UI::Container::;
1979 3473
1980use SDL::OpenGL; 3474use CFClient::OpenGL;
3475
3476sub new {
3477 my $class = shift;
3478
3479 my $self = $class->SUPER::new (
3480 visible => 1,
3481 @_,
3482 );
3483
3484 Scalar::Util::weaken ($self->{root} = $self);
3485
3486 $self
3487}
1981 3488
1982sub size_request { 3489sub size_request {
1983 ($::WIDTH, $::HEIGHT) 3490 my ($self) = @_;
3491
3492 ($self->{w}, $self->{h})
3493}
3494
3495sub _to_pixel {
3496 my ($coord, $size, $max) = @_;
3497
3498 $coord =
3499 $coord eq "center" ? ($max - $size) * 0.5
3500 : $coord eq "max" ? $max
3501 : $coord;
3502
3503 $coord = 0 if $coord < 0;
3504 $coord = $max - $size if $coord > $max - $size;
3505
3506 int $coord + 0.5
1984} 3507}
1985 3508
1986sub size_allocate { 3509sub size_allocate {
1987 my ($self, $x, $y, $w, $h) = @_; 3510 my ($self, $w, $h) = @_;
1988 3511
1989 $self->_size_allocate ($x, $y, $w, $h); 3512 for my $child ($self->children) {
3513 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1990 3514
1991 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3515 $X = $child->{force_x} if exists $child->{force_x};
1992 for @{$self->{children}}; 3516 $Y = $child->{force_y} if exists $child->{force_y};
1993}
1994 3517
1995sub _topleft { 3518 $X = _to_pixel $X, $W, $self->{w};
3519 $Y = _to_pixel $Y, $H, $self->{h};
3520
3521 $child->configure ($X, $Y, $W, $H);
3522 }
3523}
3524
3525sub coord2local {
1996 my ($self, $x, $y) = @_; 3526 my ($self, $x, $y) = @_;
1997 3527
1998 ($x, $y) 3528 ($x, $y)
1999} 3529}
2000 3530
3531sub coord2global {
3532 my ($self, $x, $y) = @_;
3533
3534 ($x, $y)
3535}
3536
2001sub update { 3537sub update {
2002 my ($self) = @_; 3538 my ($self) = @_;
2003 3539
2004 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3540 $::WANT_REFRESH++;
2005 ::refresh ();
2006} 3541}
2007 3542
2008sub add { 3543sub add {
2009 my ($self, $widget) = @_; 3544 my ($self, @children) = @_;
2010 3545
3546 $_->{is_toplevel} = 1
3547 for @children;
3548
2011 $self->SUPER::add ($widget); 3549 $self->SUPER::add (@children);
3550}
2012 3551
2013 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3552sub remove {
3553 my ($self, @children) = @_;
3554
3555 $self->SUPER::remove (@children);
3556
3557 delete $self->{is_toplevel}
3558 for @children;
3559
3560 while (@children) {
3561 my $w = pop @children;
3562 push @children, $w->children;
3563 $w->set_invisible;
3564 }
2014} 3565}
2015 3566
2016sub on_refresh { 3567sub on_refresh {
2017 my ($self, $id, $cb) = @_; 3568 my ($self, $id, $cb) = @_;
2018 3569
2019 $self->{refresh_hook}{$id} = $cb; 3570 $self->{refresh_hook}{$id} = $cb;
2020} 3571}
2021 3572
3573sub on_post_alloc {
3574 my ($self, $id, $cb) = @_;
3575
3576 $self->{post_alloc_hook}{$id} = $cb;
3577}
3578
2022sub draw { 3579sub draw {
2023 my ($self) = @_; 3580 my ($self) = @_;
2024 3581
2025 while (my $rcb = delete $self->{refresh_hook}) { 3582 while ($self->{refresh_hook}) {
2026 $_->() for values %$rcb; 3583 $_->()
3584 for values %{delete $self->{refresh_hook}};
2027 } 3585 }
3586
3587 if ($self->{realloc}) {
3588 my %queue;
3589 my @queue;
3590 my $widget;
3591
3592 outer:
3593 while () {
3594 if (my $realloc = delete $self->{realloc}) {
3595 for $widget (values %$realloc) {
3596 $widget->{visible} or next; # do not resize invisible widgets
3597
3598 $queue{$widget+0}++ and next; # duplicates are common
3599
3600 push @{ $queue[$widget->{visible}] }, $widget;
3601 }
3602 }
3603
3604 while () {
3605 @queue or last outer;
3606
3607 $widget = pop @{ $queue[-1] || [] }
3608 and last;
3609
3610 pop @queue;
3611 }
3612
3613 delete $queue{$widget+0};
3614
3615 my ($w, $h) = $widget->size_request;
3616
3617 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3618 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3619
3620 $w = $widget->{force_w} if exists $widget->{force_w};
3621 $h = $widget->{force_h} if exists $widget->{force_h};
3622
3623 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3624 || delete $widget->{force_realloc}) {
3625 $widget->{req_w} = $w;
3626 $widget->{req_h} = $h;
3627
3628 $self->{size_alloc}{$widget+0} = $widget;
3629
3630 if (my $parent = $widget->{parent}) {
3631 $self->{realloc}{$parent+0} = $parent
3632 unless $queue{$parent+0};
3633
3634 $parent->{force_size_alloc} = 1;
3635 $self->{size_alloc}{$parent+0} = $parent;
3636 }
3637 }
3638
3639 delete $self->{realloc}{$widget+0};
3640 }
3641 }
3642
3643 while (my $size_alloc = delete $self->{size_alloc}) {
3644 my @queue = sort { $b->{visible} <=> $a->{visible} }
3645 values %$size_alloc;
3646
3647 while () {
3648 my $widget = pop @queue || last;
3649
3650 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3651
3652 $w = 0 if $w < 0;
3653 $h = 0 if $h < 0;
3654
3655 $w = int $w + 0.5;
3656 $h = int $h + 0.5;
3657
3658 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3659 $widget->{old_w} = $widget->{w};
3660 $widget->{old_h} = $widget->{h};
3661
3662 $widget->{w} = $w;
3663 $widget->{h} = $h;
3664
3665 $widget->emit (size_allocate => $w, $h);
3666 }
3667 }
3668 }
3669
3670 while ($self->{post_alloc_hook}) {
3671 $_->()
3672 for values %{delete $self->{post_alloc_hook}};
3673 }
3674
2028 3675
2029 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3676 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2030 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3677 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2031 glClear GL_COLOR_BUFFER_BIT; 3678 glClear GL_COLOR_BUFFER_BIT;
2032 3679
2033 glMatrixMode GL_PROJECTION; 3680 glMatrixMode GL_PROJECTION;
2034 glLoadIdentity; 3681 glLoadIdentity;
2035 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3682 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2036 glMatrixMode GL_MODELVIEW; 3683 glMatrixMode GL_MODELVIEW;
2037 glLoadIdentity; 3684 glLoadIdentity;
2038 3685
3686 {
3687 package CFClient::UI::Base;
3688
3689 ($draw_x, $draw_y, $draw_w, $draw_h) =
3690 (0, 0, $self->{w}, $self->{h});
3691 }
3692
2039 $self->_draw; 3693 $self->_draw;
2040} 3694}
2041 3695
2042############################################################################# 3696#############################################################################
2043 3697
2044package CFClient::UI; 3698package CFClient::UI;
2045 3699
2046$ROOT = new CFClient::UI::Root; 3700$ROOT = new CFClient::UI::Root;
3701$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2047 3702
20481 37031
2049 3704

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