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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.126 by root, Mon Apr 17 20:59:20 2006 UTC vs.
Revision 1.306 by root, Sun Jun 18 17:39:36 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
101 w => -1, 211 w => undef,
102 h => -1, 212 h => undef,
213 can_events => 1,
103 @_ 214 @_
104 }, $class; 215 }, $class;
105 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
106 for (keys %$self) { 219 for (keys %$self) {
107 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
109 } 222 }
110 } 223 }
111 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
112 $self 237 $self
113} 238}
114 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 318
118 $self->{y} = int $y; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
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} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub children {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nop
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub visible_children {
152sub _topleft { 376 $_[0]->children
377}
378
379sub set_max_size {
153 my ($self, $x, $y) = @_; 380 my ($self, $w, $h) = @_;
154 381
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 382 $self->{max_w} = int $w if defined $w;
383 $self->{max_h} = int $h if defined $h;
384
385 $self->realloc;
386}
387
388sub set_tooltip {
389 my ($self, $tooltip) = @_;
390
391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
156} 402}
157 403
158# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
159sub coord2local { 405sub coord2local {
160 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
161 407
162 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 409}
165 410
166# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
167sub coord2global { 412sub coord2global {
168 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
169 414
170 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 416}
173 417
174sub focus_in { 418sub invoke_focus_in {
175 my ($self) = @_; 419 my ($self) = @_;
176 420
177 return if $FOCUS == $self; 421 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
179 423
180 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
181 425
182 $self->emit (focus_in => $focus);
183
184 $focus->update if $focus; 426 $focus->update if $focus;
185 $FOCUS->update; 427 $FOCUS->update;
186}
187 428
429 0
430}
431
188sub focus_out { 432sub invoke_focus_out {
189 my ($self) = @_; 433 my ($self) = @_;
190 434
191 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
192 436
193 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
194 438
195 $self->emit (focus_out => $focus);
196
197 $focus->update if $focus; #? 439 $focus->update if $focus; #?
198}
199 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
200sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
201sub button_up { } 454sub invoke_button_up { 1 }
202sub key_down { } 455sub invoke_key_down { 1 }
203sub key_up { } 456sub invoke_key_up { 1 }
204 457
205sub button_down { 458sub invoke_button_down {
206 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
207 460
208 $self->focus_in; 461 $self->grab_focus;
209}
210 462
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
215sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
216
217sub draw {
218 my ($self) = @_;
219
220 return unless $self->{h} && $self->{w};
221
222 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw;
225 glPopMatrix;
226
227 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)};
229
230 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS;
234 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h};
238 glEnd;
239 glDisable GL_BLEND;
240 } 463 1
241} 464}
242 465
243sub _draw { 466sub connect {
244 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
245 468
246 warn "no draw defined for $self\n"; 469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 (List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before
476 ($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure
477 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
247} 478}
248 479
249sub find_widget { 480sub find_widget {
250 my ($self, $x, $y) = @_; 481 my ($self, $x, $y) = @_;
482
483 return () unless $self->{can_events};
251 484
252 return $self 485 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 486 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 487 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 488
… …
258 491
259sub set_parent { 492sub set_parent {
260 my ($self, $parent) = @_; 493 my ($self, $parent) = @_;
261 494
262 Scalar::Util::weaken ($self->{parent} = $parent); 495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
263} 497}
264 498
265sub check_size { 499sub realloc {
266 my ($self) = @_; 500 my ($self) = @_;
267 501
268 my ($w, $h) = $self->size_request; 502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
269 504
270 if ($w != $self->{req_w} || $h != $self->{req_h}) { 505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
271 $self->{req_w} = $w; 508 delete $self->{req_w};
272 $self->{req_h} = $h; 509 delete $self->{req_h};
273
274 $self->{parent}->check_size
275 if $self->{parent};
276 } 510 }
277} 511}
278 512
279sub update { 513sub update {
280 my ($self) = @_; 514 my ($self) = @_;
281 515
282 $self->{parent}->update 516 $self->{parent}->update
283 if $self->{parent}; 517 if $self->{parent};
284} 518}
285 519
286sub connect { 520sub reconfigure {
287 my ($self, $signal, $cb) = @_; 521 my ($self) = @_;
288 522
289 push @{ $self->{cb}{$signal} }, $cb; 523 $self->realloc;
524 $self->update;
290} 525}
291 526
292sub emit { 527# using global variables seems a bit hacky, but passing through all drawing
293 my ($self, $signal, @args) = @_; 528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
294 530
295 $_->($self, @args) 531sub draw {
296 for @{$self->{cb}{$signal} || []}; 532 my ($self) = @_;
533
534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
545
546 glPushMatrix;
547 glTranslate $self->{x}, $self->{y}, 0;
548
549 if ($self == $HOVER && $self->{can_hover}) {
550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
551 glEnable GL_BLEND;
552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
553 glBegin GL_QUADS;
554 glVertex 0 , 0;
555 glVertex $self->{w}, 0;
556 glVertex $self->{w}, $self->{h};
557 glVertex 0 , $self->{h};
558 glEnd;
559 glDisable GL_BLEND;
560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate 0.375, 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
572 glPopMatrix;
573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574 }
575
576 $self->_draw;
577 glPopMatrix;
578}
579
580sub _draw {
581 my ($self) = @_;
582
583 warn "no draw defined for $self\n";
297} 584}
298 585
299sub DESTROY { 586sub DESTROY {
300 my ($self) = @_; 587 my ($self) = @_;
301 588
302 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
303} 593}
304 594
305############################################################################# 595#############################################################################
306 596
307package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
308 598
309our @ISA = CFClient::UI::Base::; 599our @ISA = CFClient::UI::Base::;
310 600
311use strict; 601use strict;
312use SDL::OpenGL; 602use CFClient::OpenGL;
313 603
314sub new { 604sub new {
315 my $class = shift; 605 my $class = shift;
316 606
317 # range [value, low, high, page] 607 # range [value, low, high, page]
318 608
319 $class->SUPER::new ( 609 $class->SUPER::new (
320 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
321 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
322 @_ 612 @_
323 ) 613 )
324} 614}
325 615
326sub _draw { 616sub _draw {
327 my ($self) = @_; 617 my ($self) = @_;
328 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
329 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
330 625
331 glEnable GL_BLEND; 626 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
333 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
334 629
335 glBegin GL_QUADS; 630 glBegin GL_QUADS;
336 glVertex 0 , 0; 631 glVertex 0 , 0;
337 glVertex 0 , $h; 632 glVertex 0 , $h;
338 glVertex $w, $h; 633 glVertex $w, $h;
339 glVertex $w, 0; 634 glVertex $w, 0;
340 glEnd; 635 glEnd;
341 636
342 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
343} 639}
344 640
345############################################################################# 641#############################################################################
346 642
347package CFClient::UI::Empty; 643package CFClient::UI::Empty;
348
349our @ISA = CFClient::UI::Base::;
350
351sub size_request {
352 (0, 0)
353}
354
355sub draw { }
356
357#############################################################################
358
359package CFClient::UI::Container;
360 644
361our @ISA = CFClient::UI::Base::; 645our @ISA = CFClient::UI::Base::;
362 646
363sub new { 647sub new {
364 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
649 $class->SUPER::new (can_events => 0, %arg);
650}
365 651
652sub size_request {
653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
656}
657
658sub draw { }
659
660#############################################################################
661
662package CFClient::UI::Container;
663
664our @ISA = CFClient::UI::Base::;
665
666sub new {
667 my ($class, %arg) = @_;
668
366 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
367 670
368 my $self = $class->SUPER::new (children => [], %arg); 671 my $self = $class->SUPER::new (
672 children => [],
673 can_events => 0,
674 %arg,
675 );
676
369 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
370 679
371 $self 680 $self
681}
682
683sub add {
684 my ($self, @widgets) = @_;
685
686 $_->set_parent ($self)
687 for @widgets;
688
689 use sort 'stable';
690
691 $self->{children} = [
692 sort { $a->{z} <=> $b->{z} }
693 @{$self->{children}}, @widgets
694 ];
695
696 $self->realloc;
697}
698
699sub children {
700 @{ $_[0]{children} }
701}
702
703sub remove {
704 my ($self, $child) = @_;
705
706 delete $child->{parent};
707 $child->hide;
708
709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
710
711 $self->realloc;
712}
713
714sub clear {
715 my ($self) = @_;
716
717 my $children = delete $self->{children};
718 $self->{children} = [];
719
720 for (@$children) {
721 delete $_->{parent};
722 $_->hide;
723 }
724
725 $self->realloc;
726}
727
728sub find_widget {
729 my ($self, $x, $y) = @_;
730
731 $x -= $self->{x};
732 $y -= $self->{y};
733
734 my $res;
735
736 for (reverse $self->visible_children) {
737 $res = $_->find_widget ($x, $y)
738 and return $res;
739 }
740
741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
742}
743
744sub _draw {
745 my ($self) = @_;
746
747 $_->draw for @{$self->{children}};
748}
749
750#############################################################################
751
752package CFClient::UI::Bin;
753
754our @ISA = CFClient::UI::Container::;
755
756sub new {
757 my ($class, %arg) = @_;
758
759 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
760
761 $class->SUPER::new (children => [$child], %arg)
372} 762}
373 763
374sub add { 764sub add {
375 my ($self, $child) = @_; 765 my ($self, $child) = @_;
376 766
377 $child->set_parent ($self); 767 $self->SUPER::remove ($_) for @{ $self->{children} };
378 768 $self->SUPER::add ($child);
379 use sort 'stable';
380
381 $self->{children} = [
382 sort { $a->{z} <=> $b->{z} }
383 @{$self->{children}}, $child
384 ];
385
386 $self->{w} = $self->{h} = -1;
387
388 $child->check_size;
389} 769}
390 770
391sub remove { 771sub remove {
392 my ($self, $widget) = @_; 772 my ($self, $widget) = @_;
393 773
394 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 774 $self->SUPER::remove ($widget);
395 775
396 $self->check_size; 776 $self->{children} = [new CFClient::UI::Empty]
777 unless @{$self->{children}};
778}
779
780sub child { $_[0]->{children}[0] }
781
782sub size_request {
783 $_[0]{children}[0]->size_request
784}
785
786sub invoke_size_allocate {
787 my ($self, $w, $h) = @_;
788
789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
792}
793
794#############################################################################
795
796# back-buffered drawing area
797
798package CFClient::UI::Window;
799
800our @ISA = CFClient::UI::Bin::;
801
802use CFClient::OpenGL;
803
804sub new {
805 my ($class, %arg) = @_;
806
807 my $self = $class->SUPER::new (%arg);
808}
809
810sub update {
811 my ($self) = @_;
812
813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
814 $self->SUPER::update;
815}
816
817sub invoke_size_allocate {
818 my ($self, $w, $h) = @_;
819
820 $self->update;
821
822 $self->SUPER::invoke_size_allocate ($w, $h)
823}
824
825sub _render {
826 my ($self) = @_;
827
828 $self->{children}[0]->draw;
829}
830
831sub render_child {
832 my ($self) = @_;
833
834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
835 glClearColor 0, 0, 0, 0;
836 glClear GL_COLOR_BUFFER_BIT;
837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
846 };
847}
848
849sub _draw {
850 my ($self) = @_;
851
852 my ($w, $h) = @$self{qw(w h)};
853
854 my $tex = $self->{texture}
855 or return;
856
857 glEnable GL_TEXTURE_2D;
858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 0, 0, 0, 1;
860
861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
862
863 glDisable GL_TEXTURE_2D;
864}
865
866#############################################################################
867
868package CFClient::UI::ViewPort;
869
870our @ISA = CFClient::UI::Window::;
871
872sub new {
873 my $class = shift;
874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub invoke_size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903
904 1
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
397} 930}
398 931
399sub find_widget { 932sub find_widget {
400 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
401 934
402 $x -= $self->{x}; 935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
403 $y -= $self->{y}; 936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
404 937 ) {
405 my $res;
406
407 for (reverse @{ $self->{children} }) {
408 $res = $_->find_widget ($x, $y)
409 and return $res;
410 }
411
412 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
413} 942}
414 943
415sub _draw { 944sub _render {
416 my ($self) = @_; 945 my ($self) = @_;
417 946
418 $_->draw for @{$self->{children}}; 947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
419} 953}
420 954
421############################################################################# 955#############################################################################
422 956
423package CFClient::UI::Bin; 957package CFClient::UI::ScrolledWindow;
424 958
425our @ISA = CFClient::UI::Container::; 959our @ISA = CFClient::UI::HBox::;
426 960
427sub new { 961sub new {
428 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
429 963
430 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 964 my $child = delete $arg{child};
431 965
432 $class->SUPER::new (children => [$child], %arg) 966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
433} 986}
434 987
435sub add { 988sub add {
436 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
437 990
438 $self->{children} = []; 991 $self->{vp}->add ($self->{child} = $widget);
439
440 $self->SUPER::add ($widget);
441} 992}
442 993
443sub remove { 994sub update {
444 my ($self, $widget) = @_; 995 my ($self) = @_;
445 996
446 $self->SUPER::remove ($widget); 997 $self->SUPER::update;
447 998
448 $self->{children} = [new CFClient::UI::Empty] 999 # todo: overwrite size_allocate of child
449 unless @{$self->{children}}; 1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
450} 1002}
451 1003
452sub child { $_[0]->{children}[0] }
453
454sub size_request {
455 $_[0]{children}[0]->size_request
456}
457
458sub size_allocate { 1004sub invoke_size_allocate {
459 my ($self, $x, $y, $w, $h) = @_; 1005 my ($self, $w, $h) = @_;
460 1006
461 $self->_size_allocate ($x, $y, $w, $h) or return; 1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
462 1009
463 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1010 $self->SUPER::invoke_size_allocate ($w, $h)
464} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
465 1015
466############################################################################# 1016#############################################################################
467 1017
468package CFClient::UI::Window; 1018package CFClient::UI::Frame;
469 1019
470our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
471 1021
472use SDL::OpenGL; 1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor_premultiply @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
473 1071
474sub new { 1072sub new {
475 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
476 1074
477 my $self = $class->SUPER::new (%arg); 1075 my $self = $class->SUPER::new (
478} 1076 bg => [1, 1, 1, 1],
1077 border_bg => [1, 1, 1, 1],
1078 border => 0.6,
1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
1083 );
479 1084
480sub update { 1085 $self->{title_widget} = new CFClient::UI::Label
481 my ($self) = @_; 1086 align => 0,
1087 valign => 1,
1088 text => $self->{title},
1089 fontsize => $self->{border},
1090 if exists $self->{title};
482 1091
483 # we want to do this delayed... 1092 if ($self->{has_close_button}) {
484 $self->render_chld; 1093 $self->{close_button} =
485 $self->SUPER::update; 1094 new CFClient::UI::ImageButton
486} 1095 image => 'x1_close.png',
1096 on_activate => sub { $self->hide };
487 1097
488sub render_chld { 1098 $self->CFClient::UI::Container::add ($self->{close_button});
489 my ($self) = @_;
490
491 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
492 glClearColor 0, 0, 0, 1;
493 glClear GL_COLOR_BUFFER_BIT;
494 $self->child->draw;
495 }; 1099 }
496}
497 1100
1101 $self
1102}
1103
1104sub add {
1105 my ($self, @widgets) = @_;
1106
1107 $self->SUPER::add (@widgets);
1108 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1109 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1110}
1111
1112sub border {
1113 int $_[0]{border} * $::FONTSIZE
1114}
1115
1116sub size_request {
1117 my ($self) = @_;
1118
1119 $self->{title_widget}->size_request
1120 if $self->{title_widget};
1121
1122 $self->{close_button}->size_request
1123 if $self->{close_button};
1124
1125 my ($w, $h) = $self->SUPER::size_request;
1126
1127 (
1128 $w + $self->border * 2,
1129 $h + $self->border * 2,
1130 )
1131}
1132
498sub size_allocate { 1133sub invoke_size_allocate {
499 my ($self, $x, $y, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
500 1135
501 $self->_size_allocate ($x, $y, $w, $h) or return; 1136 if ($self->{title_widget}) {
1137 $self->{title_widget}{w} = $w;
1138 $self->{title_widget}{h} = $h;
1139 $self->{title_widget}->invoke_size_allocate ($w, $h);
1140 }
502 1141
503 $self->child->size_allocate (0, 0, $w, $h); 1142 my $border = $self->border;
504 1143
505 $self->render_chld; 1144 $h -= List::Util::max 0, $border * 2;
1145 $w -= List::Util::max 0, $border * 2;
1146
1147 $self->child->configure ($border, $border, $w, $h);
1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
1155sub invoke_button_down {
1156 my ($self, $ev, $x, $y) = @_;
1157
1158 my ($w, $h) = @$self{qw(w h)};
1159 my $border = $self->border;
1160
1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1167 my ($bw, $bh) = ($self->{w}, $self->{h});
1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
1171
1172 $self->{motion} = sub {
1173 my ($ev, $x, $y) = @_;
1174
1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
1177
1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
1183 };
1184
1185 } elsif ($lr ^ $td) {
1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1187 my ($bx, $by) = ($self->{x}, $self->{y});
1188
1189 $self->{motion} = sub {
1190 my ($ev, $x, $y) = @_;
1191
1192 ($x, $y) = ($ev->{x}, $ev->{y});
1193
1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1197 };
1198 } else {
1199 return 0;
1200 }
1201
1202 1
1203}
1204
1205sub invoke_button_up {
1206 my ($self, $ev, $x, $y) = @_;
1207
1208 ! ! delete $self->{motion}
1209}
1210
1211sub invoke_mouse_motion {
1212 my ($self, $ev, $x, $y) = @_;
1213
1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
506} 1217}
507 1218
508sub _draw { 1219sub _draw {
509 my ($self) = @_; 1220 my ($self) = @_;
510 1221
1222 my $child = $self->{children}[0];
1223
511 my ($w, $h) = ($self->w, $self->h); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
1225 my ($cw, $ch) = ($child->{w}, $child->{h});
512 1226
513 my $tex = $self->{texture}
514 or return;
515
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
520 1229
521 $tex->draw_quad (0, 0, $w, $h); 1230 my $border = $self->border;
522 1231
523 glDisable GL_BLEND; 1232 glColor @{ $self->{border_bg} };
1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1237
1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
1240
1241 # TODO: repeat texture not scale
1242 # solve this better(?)
1243 $bg->{s} = $cw / $bg->{w};
1244 $bg->{t} = $ch / $bg->{h};
1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
1247
524 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
1249
1250 $child->draw;
1251
1252 if ($self->{title_widget}) {
1253 glTranslate 0, $border - $self->{h};
1254 $self->{title_widget}->_draw;
1255
1256 glTranslate 0, - ($border - $self->{h});
1257 }
1258
1259 $self->{close_button}->draw
1260 if $self->{close_button};
525} 1261}
526 1262
527############################################################################# 1263#############################################################################
528 1264
529package CFClient::UI::ViewPort;
530
531our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($self) = @_;
537
538 @$self{qw(child_w child_h)} = $self->child->size_request;
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541 @$self{qw(child_w child_h)}
542}
543
544sub size_allocate {
545 my ($self, $x, $y, $w, $h) = @_;
546
547 $self->_size_allocate ($x, $y, $w, $h) or return;
548}
549
550sub _draw {
551 my ($self) = @_;
552
553 $self->{children}[1]->draw;
554}
555
556
557#############################################################################
558
559package CFClient::UI::Frame; 1265package CFClient::UI::Table;
560 1266
561our @ISA = CFClient::UI::Bin::; 1267our @ISA = CFClient::UI::Base::;
562 1268
563use SDL::OpenGL; 1269use List::Util qw(max sum);
564 1270
565sub size_request { 1271use CFClient::OpenGL;
566 my ($self) = @_;
567 my $chld = $self->child
568 or return (0, 0);
569
570 $chld->move (2, 2);
571
572 map { $_ + 4 } $chld->size_request;
573}
574
575sub size_allocate {
576 my ($self, $x, $y, $w, $h) = @_;
577
578 $self->_size_allocate ($x, $y, $w, $h) or return;
579
580 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
581}
582
583sub _draw {
584 my ($self) = @_;
585
586 my $chld = $self->child;
587
588 my ($w, $h) = $chld->size_request;
589
590 glBegin GL_QUADS;
591 glColor 0, 0, 0;
592 glVertex 0 , 0;
593 glVertex 0 , $h + 4;
594 glVertex $w + 4 , $h + 4;
595 glVertex $w + 4 , 0;
596 glEnd;
597
598 $chld->draw;
599}
600
601#############################################################################
602
603package CFClient::UI::FancyFrame;
604
605our @ISA = CFClient::UI::Bin::;
606
607use SDL::OpenGL;
608
609my @tex =
610 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
611 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
612 1272
613sub new { 1273sub new {
614 my $class = shift; 1274 my $class = shift;
615 1275
616 # TODO: user_x, user_y, overwrite moveto?
617
618 $class->SUPER::new (
619 bg => [1, 1, 1, 1],
620 border_bg => [1, 1, 1, 1],
621 border => int $::FONTSIZE * 0.8,
622 @_
623 )
624}
625
626sub size_request {
627 my ($self) = @_;
628
629 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
630
631 my ($w, $h) = $self->SUPER::size_request;
632
633 (
634 $w + $self->{border} * 2,
635 $h + $self->{border} * 2,
636 )
637}
638
639sub size_allocate {
640 my ($self, $x, $y, $w, $h) = @_;
641
642 $self->_size_allocate ($x, $y, $w, $h) or return;
643
644 $h -= List::Util::max 0, $self->{border} * 2;
645 $w -= List::Util::max 0, $self->{border} * 2;
646
647 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
648}
649
650sub button_down {
651 my ($self, $ev, $x, $y) = @_;
652
653 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
654 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
655
656 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
657 my ($bw, $bh) = ($self->{w}, $self->{h});
658
659 $self->{motion} = sub {
660 my ($ev, $x, $y) = @_;
661
662 ($x, $y) = ($ev->motion_x, $ev->motion_y);
663
664 $self->{user_w} = $bw + $x - $ox;
665 $self->{user_h} = $bh + $y - $oy;
666 $self->update;
667 };
668
669 } elsif ($x >= 0 && $x < $self->{w}
670 && $y >= 0 && $y < $self->{border}) {
671
672 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
673 my ($bx, $by) = ($self->{x}, $self->{y});
674
675 $self->{motion} = sub {
676 my ($ev, $x, $y) = @_;
677
678 ($x, $y) = ($ev->motion_x, $ev->motion_y);
679
680 $self->move ($bx + $x - $ox, $by + $y - $oy);
681 $self->update;
682 };
683 }
684}
685
686sub button_up {
687 my ($self, $ev, $x, $y) = @_;
688
689 delete $self->{motion};
690}
691
692sub mouse_motion {
693 my ($self, $ev, $x, $y) = @_;
694
695 $self->{motion}->($ev, $x, $y) if $self->{motion};
696}
697
698sub _draw {
699 my ($self) = @_;
700
701 my ($w, $h ) = ($self->{w}, $self->{h});
702 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
703
704 glEnable GL_BLEND;
705 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
706 glEnable GL_TEXTURE_2D;
707 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
708
709 glColor @{ $self->{border_bg} };
710 $tex[1]->draw_quad (0, 0, $w, $self->{border});
711 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
712 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
713 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
714
715 my $bg = $tex[0];
716
717 # TODO: repeat texture not scale
718 my $rep_x = $cw / $bg->{w};
719 my $rep_y = $ch / $bg->{h};
720
721 glColor @{ $self->{bg} };
722
723 $bg->{s} = $rep_x;
724 $bg->{t} = $rep_y;
725 $bg->{wrap_mode} = 1;
726 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
727
728 glDisable GL_TEXTURE_2D;
729 glDisable GL_BLEND;
730
731 $self->child->draw;
732}
733
734#############################################################################
735
736package CFClient::UI::Table;
737
738our @ISA = CFClient::UI::Base::;
739
740use List::Util qw(max sum);
741
742use SDL::OpenGL;
743
744sub new {
745 my $class = shift;
746
747 $class->SUPER::new ( 1276 $class->SUPER::new (
748 col_expand => [], 1277 col_expand => [],
749 @_ 1278 @_,
750 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
751} 1284}
752 1285
753sub add { 1286sub add {
754 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
755 1288
756 $child->set_parent ($self); 1289 $child->set_parent ($self);
757 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
758 1291
759 $self->{w} = $self->{h} = -1; 1292 $self->realloc;
760
761 $child->check_size;
762} 1293}
763 1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
764# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
765sub clear { 1302sub clear {
766 my ($self) = @_; 1303 my ($self) = @_;
767 1304
1305 my @children = $self->children;
768 delete $self->{children}; 1306 delete $self->{children};
769 $self->update; 1307
1308 for (@children) {
1309 delete $_->{parent};
1310 $_->hide;
1311 }
1312
1313 $self->realloc;
770} 1314}
771 1315
772sub get_wh { 1316sub get_wh {
773 my ($self) = @_; 1317 my ($self) = @_;
774 1318
… …
779 or next; 1323 or next;
780 1324
781 for my $x (0 .. $#$row) { 1325 for my $x (0 .. $#$row) {
782 my $widget = $row->[$x] 1326 my $widget = $row->[$x]
783 or next; 1327 or next;
784 my ($w, $h) = $widget->size_request; 1328 my ($w, $h) = @$widget{qw(req_w req_h)};
785 1329
786 $w[$x] = max $w[$x], $w; 1330 $w[$x] = max $w[$x], $w;
787 $h[$y] = max $h[$y], $h; 1331 $h[$y] = max $h[$y], $h;
788 } 1332 }
789 } 1333 }
… …
800 (sum @$ws), 1344 (sum @$ws),
801 (sum @$hs), 1345 (sum @$hs),
802 ) 1346 )
803} 1347}
804 1348
805sub size_allocate { 1349sub invoke_size_allocate {
806 my ($self, $x, $y, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
807
808 $self->_size_allocate ($x, $y, $w, $h) or return;
809 1351
810 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
811 1353
812 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
813 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
814 1356
815 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
816 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
817 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
818 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
835 1377
836 for my $c (0 .. $#$row) { 1378 for my $c (0 .. $#$row) {
837 my $col_w = $ws->[$c]; 1379 my $col_w = $ws->[$c];
838 1380
839 if (my $widget = $row->[$c]) { 1381 if (my $widget = $row->[$c]) {
840 $widget->size_allocate ($x, $y, $col_w, $row_h); 1382 $widget->configure ($x, $y, $col_w, $row_h);
841 } 1383 }
842 1384
843 $x += $col_w; 1385 $x += $col_w;
844 } 1386 }
845 1387
846 $y += $row_h; 1388 $y += $row_h;
847 } 1389 }
848 1390
1391 1
849} 1392}
850 1393
851sub find_widget { 1394sub find_widget {
852 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
853 1396
… …
872 } 1415 }
873} 1416}
874 1417
875############################################################################# 1418#############################################################################
876 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 $self->{vertical}
1428 ? (
1429 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1430 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1431 )
1432 : (
1433 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1434 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1435 )
1436}
1437
1438sub invoke_size_allocate {
1439 my ($self, $w, $h) = @_;
1440
1441 my $space = $self->{vertical} ? $h : $w;
1442 my $children = $self->{children};
1443
1444 my @req;
1445
1446 if ($self->{homogeneous}) {
1447 @req = ($space / (@$children || 1)) x @$children;
1448 } else {
1449 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1450 my $req = List::Util::sum @req;
1451
1452 if ($req > $space) {
1453 # ah well, not enough space
1454 $_ *= $space / $req for @req;
1455 } else {
1456 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1457
1458 $space = ($space - $req) / $expand; # remaining space to give away
1459
1460 $req[$_] += $space * $children->[$_]{expand}
1461 for 0 .. $#$children;
1462 }
1463 }
1464
1465 CFClient::UI::harmonize \@req;
1466
1467 my $pos = 0;
1468 for (0 .. $#$children) {
1469 my $alloc = $req[$_];
1470 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471
1472 $pos += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
877package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
878 1481
879# TODO: wrap into common Box base class
880
881our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
882 1483
883sub size_request { 1484sub new {
884 my ($self) = @_; 1485 my $class = shift;
885 1486
886 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
887 1488 vertical => 0,
888 ( 1489 @_,
889 (List::Util::sum map $_->[0], @alloc),
890 (List::Util::max map $_->[1], @alloc),
891 ) 1490 )
892} 1491}
893 1492
894sub size_allocate {
895 my ($self, $x, $y, $w, $h) = @_;
896
897 $self->_size_allocate ($x, $y, $w, $h) or return;
898
899 ($h, $w) = ($w, $h);
900
901 my $children = $self->{children};
902
903 my @h = map +($_->size_request)[0], @$children;
904
905 my $req_h = List::Util::sum @h;
906
907 if ($req_h > $h) {
908 # ah well, not enough space
909 $_ *= $h / $req_h for @h;
910 } else {
911 my $exp = List::Util::sum map $_->{expand}, @$children;
912 $exp ||= 1;
913
914 for (0 .. $#$children) {
915 my $child = $children->[$_];
916
917 my $alloc_h = $h[$_];
918 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
919 $h[$_] = $alloc_h;
920 }
921 }
922
923 CFClient::UI::harmonize \@h;
924
925 my $y = 0;
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928 my $h = $h[$_];
929 $child->size_allocate ($y, 0, $h, $w);
930
931 $y += $h;
932 }
933
934 1
935}
936
937############################################################################# 1493#############################################################################
938 1494
939package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
940 1496
941# TODO: wrap into common Box base class
942
943our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
944 1498
945sub size_request { 1499sub new {
946 my ($self) = @_; 1500 my $class = shift;
947 1501
948 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
949 1503 vertical => 1,
950 ( 1504 @_,
951 (List::Util::max map $_->[0], @alloc),
952 (List::Util::sum map $_->[1], @alloc),
953 ) 1505 )
954} 1506}
955 1507
956sub size_allocate {
957 my ($self, $x, $y, $w, $h) = @_;
958
959 $self->_size_allocate ($x, $y, $w, $h) or return;
960
961 my $children = $self->{children};
962
963 my @h = map +($_->size_request)[1], @$children;
964
965 my $req_h = List::Util::sum @h;
966
967 if ($req_h > $h) {
968 # ah well, not enough space
969 $_ *= $h / $req_h for @h;
970 } else {
971 my $exp = List::Util::sum map $_->{expand}, @$children;
972 $exp ||= 1;
973
974 for (0 .. $#$children) {
975 my $child = $children->[$_];
976
977 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
978 }
979 }
980
981 CFClient::UI::harmonize \@h;
982
983 my $y = 0;
984 for (0 .. $#$children) {
985 my $child = $children->[$_];
986 my $h = $h[$_];
987 $child->size_allocate (0, $y, $w, $h);
988
989 $y += $h;
990 }
991
992 1
993}
994
995############################################################################# 1508#############################################################################
996 1509
997package CFClient::UI::Label; 1510package CFClient::UI::Label;
998 1511
999our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1000 1513
1001use SDL::OpenGL; 1514use CFClient::OpenGL;
1002 1515
1003sub new { 1516sub new {
1004 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1005 1518
1006 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1007 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1008 fontsize => $::FONTSIZE, 1521 #bg => none
1009 text => "", 1522 #active_bg => none
1523 #font => default_font
1524 #text => initial text
1525 #markup => initial narkup
1526 #max_w => maximum pixel width
1527 ellipsise => 3, # end
1528 layout => (new CFClient::Layout),
1529 fontsize => 1,
1010 align => -1, 1530 align => -1,
1011 valign => -1, 1531 valign => -1,
1012 padding => 2, 1532 padding_x => 2,
1013 layout => new CFClient::Layout, 1533 padding_y => 2,
1534 can_events => 0,
1014 %arg 1535 %arg
1015 ); 1536 );
1016 1537
1017 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1538 if (exists $self->{template}) {
1539 my $layout = new CFClient::Layout;
1540 $layout->set_text (delete $self->{template});
1541 $self->{template} = $layout;
1542 }
1018 1543
1019 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1020 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1545 $self->set_markup (delete $self->{markup});
1546 } else {
1547 $self->set_text (delete $self->{text});
1548 }
1021 1549
1022 $self 1550 $self
1023} 1551}
1024 1552
1025sub escape_text { 1553sub escape($) {
1026 local $_ = $_[1]; 1554 local $_ = $_[0];
1027 1555
1028 s/&/&amp;/g; 1556 s/&/&amp;/g;
1029 s/>/&gt;/g; 1557 s/>/&gt;/g;
1030 s/</&lt;/g; 1558 s/</&lt;/g;
1031 1559
1032 $_[1] 1560 $_
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 delete $self->{texture};
1567 $self->SUPER::update;
1568}
1569
1570sub realloc {
1571 my ($self) = @_;
1572
1573 delete $self->{ox};
1574 $self->SUPER::realloc;
1033} 1575}
1034 1576
1035sub set_text { 1577sub set_text {
1036 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1037 1579
1580 return if $self->{text} eq "T$text";
1581 $self->{text} = "T$text";
1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1038 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1039 1585
1040 delete $self->{texture}; 1586 delete $self->{size_req};
1587 $self->realloc;
1041 $self->update; 1588 $self->update;
1042} 1589}
1043 1590
1044sub set_markup { 1591sub set_markup {
1045 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1046 1593
1594 return if $self->{text} eq "M$markup";
1595 $self->{text} = "M$markup";
1596
1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598
1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1047 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1048 1601
1602 delete $self->{size_req};
1603 $self->realloc;
1604 $self->update;
1605}
1606
1607sub size_request {
1608 my ($self) = @_;
1609
1610 $self->{size_req} ||= do {
1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1612 $self->{layout}->set_width ($self->{max_w} || -1);
1613 $self->{layout}->set_ellipsise ($self->{ellipsise});
1614 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1616
1617 my ($w, $h) = $self->{layout}->size;
1618
1619 if (exists $self->{template}) {
1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1622
1623 my ($w2, $h2) = $self->{template}->size;
1624
1625 $w = List::Util::max $w, $w2;
1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1630 };
1631
1632 @{ $self->{size_req} }
1633}
1634
1635sub invoke_size_allocate {
1636 my ($self, $w, $h) = @_;
1637
1638 delete $self->{ox};
1639
1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1644}
1645
1646sub set_fontsize {
1647 my ($self, $fontsize) = @_;
1648
1649 $self->{fontsize} = $fontsize;
1049 delete $self->{texture}; 1650 delete $self->{texture};
1050 $self->update;
1051}
1052 1651
1053sub size_request { 1652 $self->realloc;
1054 my ($self) = @_;
1055
1056 $self->{layout}->set_width;
1057 $self->{layout}->set_height ($self->{fontsize});
1058
1059 my ($w, $h) = $self->{layout}->size;
1060
1061 (
1062 $w + $self->{padding} * 2,
1063 $h + $self->{padding} * 2,
1064 )
1065} 1653}
1066 1654
1067sub size_allocate { 1655sub reconfigure {
1068 my ($self, $x, $y, $w, $h) = @_; 1656 my ($self) = @_;
1069 1657
1070 $self->_size_allocate ($x, $y, $w, $h) or return;
1071
1072 delete $self->{texture}; 1658 delete $self->{size_req};
1073}
1074 1659
1075sub update {
1076 my ($self) = @_;
1077
1078 delete $self->{texture};
1079 $self->SUPER::update; 1660 $self->SUPER::reconfigure;
1080} 1661}
1081 1662
1082sub _draw { 1663sub _draw {
1083 my ($self) = @_; 1664 my ($self) = @_;
1084 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1085 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1086 $self->{layout}->set_width ($self->{w}); 1671 $self->{layout}->set_width ($self->{w});
1087 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1672 $self->{layout}->set_ellipsise ($self->{ellipsise});
1673 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1088 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1089 }; 1677 };
1090 1678
1091 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1092 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1680 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1681 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1682 : ($self->{w} - $tex->{w}) * 0.5);
1683
1684 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1685 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1686 : ($self->{h} - $tex->{h}) * 0.5);
1687 };
1688
1093 glEnable GL_TEXTURE_2D; 1689 glEnable GL_TEXTURE_2D;
1690
1691 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1692 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1693
1694 if ($tex->{format} == GL_ALPHA) {
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1696 glColor @{$self->{fg}};
1697 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1698 } else {
1094 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1095 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1096 glColor @{$self->{fg}}; 1701 }
1097
1098 $self->{ox} = int (
1099 $self->{align} < 0 ? $self->{padding}
1100 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1101 : ($self->{w} - $tex->{w}) * 0.5
1102 );
1103
1104 $self->{oy} = int (
1105 $self->{valign} < 0 ? $self->{padding}
1106 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1107 : ($self->{h} - $tex->{h}) * 0.5
1108 );
1109
1110 $tex->draw_quad ($self->{ox}, $self->{oy});
1111 1702
1112 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1113 glDisable GL_BLEND;
1114} 1704}
1115 1705
1116############################################################################# 1706#############################################################################
1117 1707
1118package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
1119 1709
1120our @ISA = CFClient::UI::Label::; 1710our @ISA = CFClient::UI::Label::;
1121 1711
1122use SDL; 1712use CFClient::OpenGL;
1123use SDL::OpenGL;
1124 1713
1125sub new { 1714sub new {
1126 my $class = shift; 1715 my $class = shift;
1127 1716
1128 $class->SUPER::new ( 1717 $class->SUPER::new (
1129 fg => [1, 1, 1], 1718 fg => [1, 1, 1],
1130 bg => [0, 0, 0, 0.2], 1719 bg => [0, 0, 0, 0.2],
1131 active_bg => [1, 1, 1, 0.5], 1720 active_bg => [1, 1, 1, 0.5],
1132 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1133 can_hover => 1, 1722 can_hover => 1,
1134 can_focus => 1, 1723 can_focus => 1,
1135 valign => 0, 1724 valign => 0,
1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1136 @_ 1728 @_
1137 ) 1729 )
1138} 1730}
1139 1731
1140sub _set_text { 1732sub _set_text {
… …
1147 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1148 $self->{text} = $text; 1740 $self->{text} = $text;
1149 1741
1150 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1152 1745
1153 $self->emit (changed => $self->{text}); 1746 $self->emit (changed => $self->{text});
1747
1748 $self->realloc;
1749 $self->update;
1750}
1751
1752sub set_text {
1753 my ($self, $text) = @_;
1754
1755 $self->{cursor} = length $text;
1756 $self->_set_text ($text);
1154} 1757}
1155 1758
1156sub get_text { 1759sub get_text {
1157 $_[0]{text} 1760 $_[0]{text}
1158} 1761}
… …
1163 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1164 1767
1165 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1166} 1769}
1167 1770
1168sub size_allocate {
1169 my ($self, $x, $y, $w, $h) = @_;
1170
1171 $self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1172
1173 $self->_set_text ($self->{text});
1174}
1175
1176sub set_text {
1177 my ($self, $text) = @_;
1178
1179 $self->{cursor} = length $text;
1180 $self->_set_text ($text);
1181 $self->update;
1182}
1183
1184sub key_down { 1771sub invoke_key_down {
1185 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1186 1773
1187 my $mod = $ev->key_mod; 1774 my $mod = $ev->{mod};
1188 my $sym = $ev->key_sym; 1775 my $sym = $ev->{sym};
1189
1190 my $uni = $ev->key_unicode; 1776 my $uni = $ev->{unicode};
1191 1777
1192 my $text = $self->get_text; 1778 my $text = $self->get_text;
1193 1779
1194 if ($sym == SDLK_BACKSPACE) { 1780 if ($uni == 8) {
1195 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1196 } elsif ($sym == SDLK_DELETE) { 1782 } elsif ($uni == 127) {
1197 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1198 } elsif ($sym == SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1199 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1200 } elsif ($sym == SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1201 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1202 } elsif ($sym == SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1203 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1204 } elsif ($sym == SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1205 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1206 } elsif ($sym == SDLK_ESCAPE) { 1792 } elsif ($uni == 27) {
1207 $self->emit ('escape'); 1793 $self->emit ('escape');
1208 } elsif ($uni) { 1794 } elsif ($uni) {
1209 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1210 } 1798 }
1211 1799
1212 $self->_set_text ($text); 1800 $self->_set_text ($text);
1213 $self->update;
1214}
1215 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1216sub focus_in { 1807sub invoke_focus_in {
1217 my ($self) = @_; 1808 my ($self) = @_;
1218 1809
1219 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1220 1811
1221 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1222} 1813}
1223 1814
1224sub button_down { 1815sub invoke_button_down {
1225 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1226 1817
1227 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1228 1819
1229 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1230 1821
1231 # byte-index to char-index 1822 # byte-index to char-index
1232 my $text = $self->{text}; 1823 my $text = $self->{text};
1233 utf8::encode $text; 1824 utf8::encode $text;
1234 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1235 1826
1236 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1237 $self->update; 1828 $self->update;
1829
1830 1
1238} 1831}
1239 1832
1240sub mouse_motion { 1833sub invoke_mouse_motion {
1241 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1242# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1835# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1836
1837 1
1243} 1838}
1244 1839
1245sub _draw { 1840sub _draw {
1246 my ($self) = @_; 1841 my ($self) = @_;
1247 1842
1248 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1249 1844
1250 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1251 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1252 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1253 } else { 1848 } else {
1254 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1255 } 1850 }
1256 1851
1257 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1258 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1259 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1260 glVertex 0 , 0; 1855 glVertex 0 , 0;
1261 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1262 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1263 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1286 1881
1287package CFClient::UI::Entry; 1882package CFClient::UI::Entry;
1288 1883
1289our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1290 1885
1291use SDL; 1886use CFClient::OpenGL;
1292use SDL::OpenGL;
1293 1887
1294sub key_down { 1888sub invoke_key_down {
1295 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1296 1890
1297 my $sym = $ev->key_sym; 1891 my $sym = $ev->{sym};
1298 1892
1299 if ($sym == SDLK_RETURN) { 1893 if ($sym == 13) {
1894 unshift @{$self->{history}},
1895 my $txt = $self->get_text;
1896
1897 $self->{history_pointer} = -1;
1898 $self->{history_saveback} = '';
1300 $self->emit (activate => $self->get_text); 1899 $self->emit (activate => $txt);
1301 $self->update; 1900 $self->update;
1302 1901
1902 } elsif ($sym == CFClient::SDLK_UP) {
1903 if ($self->{history_pointer} < 0) {
1904 $self->{history_saveback} = $self->get_text;
1905 }
1906 if (@{$self->{history} || []} > 0) {
1907 $self->{history_pointer}++;
1908 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1909 $self->{history_pointer} = @{$self->{history} || []} - 1;
1910 }
1911 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1912 }
1913
1914 } elsif ($sym == CFClient::SDLK_DOWN) {
1915 $self->{history_pointer}--;
1916 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917
1918 if ($self->{history_pointer} >= 0) {
1919 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1920 } else {
1921 $self->set_text ($self->{history_saveback});
1922 }
1923
1303 } else { 1924 } else {
1304 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::invoke_key_down ($ev)
1926 }
1927
1305 } 1928 1
1306
1307} 1929}
1308 1930
1309############################################################################# 1931#############################################################################
1310 1932
1311package CFClient::UI::Button; 1933package CFClient::UI::Button;
1312 1934
1313our @ISA = CFClient::UI::Label::; 1935our @ISA = CFClient::UI::Label::;
1314 1936
1315use SDL; 1937use CFClient::OpenGL;
1316use SDL::OpenGL;
1317 1938
1318my @tex = 1939my @tex =
1319 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1940 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1320 qw(b1_button_active.png); 1941 qw(b1_button_active.png);
1321 1942
1322sub new { 1943sub new {
1323 my $class = shift; 1944 my $class = shift;
1324 1945
1325 $class->SUPER::new ( 1946 $class->SUPER::new (
1326 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1327 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1328 bg => [1, 1, 1, 0.2],
1329 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1330 can_hover => 1, 1951 can_hover => 1,
1331 align => 0, 1952 align => 0,
1332 valign => 0, 1953 valign => 0,
1954 can_events => 1,
1333 @_ 1955 @_
1334 ) 1956 )
1335} 1957}
1336 1958
1337sub button_up { 1959sub invoke_button_up {
1338 my ($self, $ev, $x, $y) = @_; 1960 my ($self, $ev, $x, $y) = @_;
1339 1961
1962 $self->emit ("activate")
1340 if ($x >= 0 && $x < $self->{w} 1963 if $x >= 0 && $x < $self->{w}
1341 && $y >= 0 && $y < $self->{h}) { 1964 && $y >= 0 && $y < $self->{h};
1342 $self->emit ("activate"); 1965
1343 } 1966 1
1344} 1967}
1345 1968
1346sub _draw { 1969sub _draw {
1347 my ($self) = @_; 1970 my ($self) = @_;
1348 1971
1349 local $self->{fg} = $self->{fg}; 1972 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1350 1973
1351 if ($GRAB == $self) {
1352 $self->{fg} = $self->{active_fg};
1353 }
1354
1355 glEnable GL_BLEND;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1357 glEnable GL_TEXTURE_2D; 1974 glEnable GL_TEXTURE_2D;
1358 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1975 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1359 glColor 0, 0, 0, 1; 1976 glColor 0, 0, 0, 1;
1360 1977
1361 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1978 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1362 1979
1363 glDisable GL_TEXTURE_2D; 1980 glDisable GL_TEXTURE_2D;
1364 glDisable GL_BLEND;
1365 1981
1366 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1367} 1983}
1368 1984
1369############################################################################# 1985#############################################################################
1370 1986
1371package CFClient::UI::CheckBox; 1987package CFClient::UI::ImageButton;
1372 1988
1373our @ISA = CFClient::UI::DrawBG::; 1989our @ISA = CFClient::UI::Image::;
1374 1990
1375my @tex = 1991use CFClient::OpenGL;
1376 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1377 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1378 1992
1379use SDL; 1993my %textures;
1380use SDL::OpenGL;
1381 1994
1382sub new { 1995sub new {
1383 my $class = shift; 1996 my $class = shift;
1384 1997
1998 my $self = $class->SUPER::new (
1999 padding_x => 4,
2000 padding_y => 4,
2001 fg => [1, 1, 1],
2002 active_fg => [0, 0, 1],
2003 can_hover => 1,
2004 align => 0,
2005 valign => 0,
2006 can_events => 1,
2007 @_
2008 );
2009}
2010
2011sub invoke_button_up {
2012 my ($self, $ev, $x, $y) = @_;
2013
2014 $self->emit ("activate")
2015 if $x >= 0 && $x < $self->{w}
2016 && $y >= 0 && $y < $self->{h};
2017
2018 1
2019}
2020
2021#############################################################################
2022
2023package CFClient::UI::CheckBox;
2024
2025our @ISA = CFClient::UI::DrawBG::;
2026
2027my @tex =
2028 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2029 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2030
2031use CFClient::OpenGL;
2032
2033sub new {
2034 my $class = shift;
2035
1385 $class->SUPER::new ( 2036 $class->SUPER::new (
1386 padding => 2, 2037 padding_x => 2,
2038 padding_y => 2,
1387 fg => [1, 1, 1], 2039 fg => [1, 1, 1],
1388 active_fg => [1, 1, 0], 2040 active_fg => [1, 1, 0],
2041 bg => [0, 0, 0, 0.2],
2042 active_bg => [1, 1, 1, 0.5],
1389 state => 0, 2043 state => 0,
1390 can_hover => 1, 2044 can_hover => 1,
1391 @_ 2045 @_
1392 ) 2046 )
1393} 2047}
1394 2048
1395sub size_request { 2049sub size_request {
1396 my ($self) = @_; 2050 my ($self) = @_;
1397 2051
1398 ($self->{padding} * 2 + 6) x 2 2052 (6) x 2
1399} 2053}
1400 2054
1401sub size_allocate {
1402 my ($self, $x, $y, $w, $h) = @_;
1403
1404 $self->_size_allocate ($x, $y, $w, $h) or return;
1405}
1406
1407sub button_down { 2055sub invoke_button_down {
1408 my ($self, $ev, $x, $y) = @_; 2056 my ($self, $ev, $x, $y) = @_;
1409 2057
1410 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2058 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1411 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2059 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1412 $self->{state} = !$self->{state}; 2060 $self->{state} = !$self->{state};
1413 $self->emit (changed => $self->{state}); 2061 $self->emit (changed => $self->{state});
2062 } else {
2063 return 0
2064 }
2065
1414 } 2066 1
1415} 2067}
1416 2068
1417sub _draw { 2069sub _draw {
1418 my ($self) = @_; 2070 my ($self) = @_;
1419 2071
1420 $self->SUPER::_draw; 2072 $self->SUPER::_draw;
1421 2073
1422 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2074 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1423 2075
1424 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2076 my ($w, $h) = @$self{qw(w h)};
2077
2078 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1425 2079
1426 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2080 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1427 2081
1428 glEnable GL_BLEND; 2082 my $tex = $self->{state} ? $tex[1] : $tex[0];
2083
1429 glEnable GL_TEXTURE_2D; 2084 glEnable GL_TEXTURE_2D;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431
1432 my $tex = $self->{state} ? $tex[1] : $tex[0];
1433
1434 $tex->draw_quad (0, 0, $s, $s); 2085 $tex->draw_quad_alpha (0, 0, $s, $s);
1435
1436 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1437 glDisable GL_BLEND;
1438} 2087}
1439 2088
1440############################################################################# 2089#############################################################################
1441 2090
2091package CFClient::UI::Image;
2092
2093our @ISA = CFClient::UI::Base::;
2094
2095use CFClient::OpenGL;
2096use Carp qw/confess/;
2097
2098our %loaded_images;
2099
2100sub new {
2101 my $class = shift;
2102
2103 my $self = $class->SUPER::new (can_events => 0, @_);
2104
2105 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2106
2107 $loaded_images{$self->{image}} ||=
2108 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2109
2110 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2111
2112 Scalar::Util::weaken $loaded_images{$self->{image}};
2113
2114 $self->{aspect} = $tex->{w} / $tex->{h};
2115
2116 $self
2117}
2118
2119sub size_request {
2120 my ($self) = @_;
2121
2122 ($self->{tex}->{w}, $self->{tex}->{h})
2123}
2124
2125sub _draw {
2126 my ($self) = @_;
2127
2128 my $tex = $self->{tex};
2129
2130 my ($w, $h) = ($self->{w}, $self->{h});
2131
2132 if ($self->{rot90}) {
2133 glRotate 90, 0, 0, 1;
2134 glTranslate 0, -$self->{w}, 0;
2135
2136 ($w, $h) = ($h, $w);
2137 }
2138
2139 glEnable GL_TEXTURE_2D;
2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2141
2142 $tex->draw_quad_alpha (0, 0, $w, $h);
2143
2144 glDisable GL_TEXTURE_2D;
2145}
2146
2147#############################################################################
2148
1442package CFClient::UI::VGauge; 2149package CFClient::UI::VGauge;
1443 2150
1444our @ISA = CFClient::UI::Base::; 2151our @ISA = CFClient::UI::Base::;
1445 2152
1446use SDL::OpenGL; 2153use List::Util qw(min max);
2154
2155use CFClient::OpenGL;
1447 2156
1448my %tex = ( 2157my %tex = (
1449 food => [ 2158 food => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2159 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2160 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1452 ], 2161 ],
1453 grace => [ 2162 grace => [
1454 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1455 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2164 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1456 ], 2165 ],
1457 hp => [ 2166 hp => [
1458 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2167 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1459 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2168 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1460 ], 2169 ],
1461 mana => [ 2170 mana => [
1462 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2171 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1463 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2172 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1464 ], 2173 ],
1465); 2174);
1466 2175
1467# eg. VGauge->new (gauge => 'food'), default gauge: food 2176# eg. VGauge->new (gauge => 'food'), default gauge: food
1468sub new { 2177sub new {
1469 my $class = shift; 2178 my $class = shift;
1470 2179
1471 my $self = $class->SUPER::new (gauge => 'food', @_); 2180 my $self = $class->SUPER::new (
2181 type => 'food',
2182 @_
2183 );
2184
2185 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1472 2186
1473 $self 2187 $self
1474} 2188}
1475 2189
1476sub size_request { 2190sub size_request {
1477 my ($self) = @_; 2191 my ($self) = @_;
1478 2192
2193 #my $tex = $tex{$self->{type}}[0];
2194 #@$tex{qw(w h)}
1479 (30, 100) 2195 (0, 0)
1480} 2196}
1481 2197
1482sub set_max { 2198sub set_max {
1483 my ($self, $max) = @_; 2199 my ($self, $max) = @_;
2200
2201 return if $self->{max_val} == $max;
2202
1484 $self->{max_val} = $max; 2203 $self->{max_val} = $max;
2204 $self->update;
1485} 2205}
1486 2206
1487sub set_value { 2207sub set_value {
1488 my ($self, $val, $max) = @_; 2208 my ($self, $val, $max) = @_;
1489 2209
1490 $self->set_max ($max) 2210 $self->set_max ($max)
1491 if defined $max; 2211 if defined $max;
1492 2212
1493 $max = $self->{max_val}; 2213 return if $self->{val} == $val;
2214
1494 $self->{val} = $val; 2215 $self->{val} = $val;
1495
1496 $self->update; 2216 $self->update;
1497} 2217}
1498 2218
1499sub _draw { 2219sub _draw {
1500 my ($self) = @_; 2220 my ($self) = @_;
1501 2221
1502 my $tex = $tex{$self->{gauge}}; 2222 my $tex = $tex{$self->{type}};
2223 my ($t1, $t2, $t3) = @$tex;
1503 2224
1504 my ($w, $h) = ($self->{w}, $self->{h}); 2225 my ($w, $h) = ($self->{w}, $self->{h});
1505 2226
2227 if ($self->{vertical}) {
2228 glRotate 90, 0, 0, 1;
2229 glTranslate 0, -$self->{w}, 0;
2230
2231 ($w, $h) = ($h, $w);
2232 }
2233
1506 my $ycut = $self->{val} / ($self->{max_val} || 1); 2234 my $ycut = $self->{val} / ($self->{max_val} || 1);
1507 $ycut = 1 if $self->{val} > $self->{max_val};
1508 2235
1509 my $t1 = $tex->[0]; 2236 my $ycut1 = max 0, min 1, $ycut;
1510 my $t2 = $tex->[1]; 2237 my $ycut2 = max 0, min 1, $ycut - 1;
2238
2239 my $h1 = $self->{h} * (1 - $ycut1);
2240 my $h2 = $self->{h} * (1 - $ycut2);
1511 2241
1512 glEnable GL_BLEND; 2242 glEnable GL_BLEND;
1513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2243 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2244 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1514 glEnable GL_TEXTURE_2D; 2245 glEnable GL_TEXTURE_2D;
1515 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2246 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1516 2247
1517 my $h1 = $self->{h} - $ycut * $self->{h};
1518 my $h2 = $ycut * $self->{h};
1519
1520 my $yp = 0;
1521
1522 glBindTexture (GL_TEXTURE_2D, $t1->{name}); 2248 glBindTexture GL_TEXTURE_2D, $t1->{name};
1523 glBegin (GL_QUADS); 2249 glBegin GL_QUADS;
1524 glTexCoord (0, 0); glVertex (0 , $yp); 2250 glTexCoord 0 , 0; glVertex 0 , 0;
1525 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 2251 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1526 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 2252 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1527 glTexCoord (1, 0); glVertex (0 + $w, $yp); 2253 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1528 glEnd (); 2254 glEnd;
1529 2255
1530 $yp += $h1; 2256 my $ycut1 = List::Util::min 1, $ycut;
1531
1532 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 2257 glBindTexture GL_TEXTURE_2D, $t2->{name};
1533 glBegin (GL_QUADS); 2258 glBegin GL_QUADS;
1534 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 2259 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1535 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 2260 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1536 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 2261 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1537 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 2262 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1538 glEnd (); 2263 glEnd;
2264
2265 if ($t3) {
2266 glBindTexture GL_TEXTURE_2D, $t3->{name};
2267 glBegin GL_QUADS;
2268 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2269 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2270 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2271 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2272 glEnd;
2273 }
1539 2274
1540 glDisable GL_BLEND; 2275 glDisable GL_BLEND;
1541 glDisable GL_TEXTURE_2D; 2276 glDisable GL_TEXTURE_2D;
1542} 2277}
1543 2278
1544############################################################################# 2279#############################################################################
1545 2280
2281package CFClient::UI::Gauge;
2282
2283our @ISA = CFClient::UI::VBox::;
2284
2285sub new {
2286 my ($class, %arg) = @_;
2287
2288 my $self = $class->SUPER::new (
2289 tooltip => $arg{type},
2290 can_hover => 1,
2291 can_events => 1,
2292 %arg,
2293 );
2294
2295 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2296 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2297 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2298
2299 $self
2300}
2301
2302sub set_fontsize {
2303 my ($self, $fsize) = @_;
2304
2305 $self->{value}->set_fontsize ($fsize);
2306 $self->{max} ->set_fontsize ($fsize);
2307}
2308
2309sub set_max {
2310 my ($self, $max) = @_;
2311
2312 $self->{gauge}->set_max ($max);
2313 $self->{max}->set_text ($max);
2314}
2315
2316sub set_value {
2317 my ($self, $val, $max) = @_;
2318
2319 $self->set_max ($max)
2320 if defined $max;
2321
2322 $self->{gauge}->set_value ($val, $max);
2323 $self->{value}->set_text ($val);
2324}
2325
2326#############################################################################
2327
1546package CFClient::UI::Slider; 2328package CFClient::UI::Slider;
1547 2329
1548use strict; 2330use strict;
1549 2331
1550use SDL::OpenGL; 2332use CFClient::OpenGL;
1551 2333
1552our @ISA = CFClient::UI::DrawBG::; 2334our @ISA = CFClient::UI::DrawBG::;
1553 2335
1554my @tex = 2336my @tex =
1555 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2337 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1556 qw(s1_slider.png s1_slider_bg.png); 2338 qw(s1_slider.png s1_slider_bg.png);
1557 2339
1558sub new { 2340sub new {
1559 my $class = shift; 2341 my $class = shift;
1560 2342
1561 # range [value, low, high, page] 2343 # range [value, low, high, page, unit]
1562 2344
1563 # TODO: 0-width page 2345 # TODO: 0-width page
1564 # TODO: req_w/h are wrong with vertical 2346 # TODO: req_w/h are wrong with vertical
1565 # TODO: calculations are off 2347 # TODO: calculations are off
1566 my $self = $class->SUPER::new ( 2348 my $self = $class->SUPER::new (
1567 fg => [1, 1, 1], 2349 fg => [1, 1, 1],
1568 active_fg => [0, 0, 0], 2350 active_fg => [0, 0, 0],
2351 bg => [0, 0, 0, 0.2],
2352 active_bg => [1, 1, 1, 0.5],
1569 range => [0, 0, 100, 10], 2353 range => [0, 0, 100, 10, 0],
1570 req_w => 40, 2354 min_w => $::WIDTH / 80,
1571 req_h => 13, 2355 min_h => $::WIDTH / 80,
1572 vertical => 0, 2356 vertical => 0,
1573 can_hover => 1, 2357 can_hover => 1,
1574 inner_pad => 5, 2358 inner_pad => 0.02,
1575 @_ 2359 @_
1576 ); 2360 );
1577 2361
2362 $self->set_value ($self->{range}[0]);
2363 $self->update;
2364
1578 $self 2365 $self
1579} 2366}
1580 2367
2368sub set_range {
2369 my ($self, $range) = @_;
2370
2371 ($range, $self->{range}) = ($self->{range}, $range);
2372
2373 if ("@$range" ne "@{$self->{range}}") {
2374 $self->update;
2375 $self->set_value ($self->{range}[0]);
2376 }
2377}
2378
2379sub set_value {
2380 my ($self, $value) = @_;
2381
2382 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2383
2384 $hi = $lo + 1 if $hi <= $lo;
2385
2386 $page = $hi - $lo if $page > $hi - $lo;
2387
2388 $value = $lo if $value < $lo;
2389 $value = $hi - $page if $value > $hi - $page;
2390
2391 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2392 if $unit;
2393
2394 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2395
2396 if ($value != $old_value) {
2397 $self->emit (changed => $value);
2398 $self->update;
2399 }
2400}
2401
1581sub size_request { 2402sub size_request {
1582 my ($self) = @_; 2403 my ($self) = @_;
1583 2404
1584 my $w = $self->{req_w}; 2405 ($self->{req_w}, $self->{req_h})
1585 my $h = $self->{req_h};
1586
1587 $self->{vertical} ? ($h, $w) : ($w, $h)
1588} 2406}
1589 2407
1590sub button_down { 2408sub invoke_button_down {
1591 my ($self, $ev, $x, $y) = @_; 2409 my ($self, $ev, $x, $y) = @_;
1592 2410
1593 $self->SUPER::button_down ($ev, $x, $y); 2411 $self->SUPER::invoke_button_down ($ev, $x, $y);
2412
2413 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414
1594 $self->mouse_motion ($ev, $x, $y); 2415 $self->mouse_motion ($ev, $x, $y)
1595} 2416}
1596 2417
1597sub mouse_motion { 2418sub invoke_mouse_motion {
1598 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1599 2420
1600 if ($GRAB == $self) { 2421 if ($GRAB == $self) {
2422 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2423
2424 my (undef, $lo, $hi, $page) = @{$self->{range}};
2425
2426 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2427
2428 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2429 } else {
2430 return 0;
2431 }
2432
2433 1
2434}
2435
2436sub update {
2437 my ($self) = @_;
2438
2439 delete $self->{knob_w};
2440 $self->SUPER::update;
2441}
2442
2443sub _draw {
2444 my ($self) = @_;
2445
2446 unless ($self->{knob_w}) {
2447 $self->set_value ($self->{range}[0]);
2448
1601 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2449 my ($value, $lo, $hi, $page) = @{$self->{range}};
2450 my $range = ($hi - $page - $lo) || 1e-100;
1602 2451
1603 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2452 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1604 2453
1605 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2454 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1606 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2455 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1607 2456
1608 $x -= $inner_pad_px; # substract the padding 2457 $value = ($value - $lo) / $range;
1609 $x = $x * ($hi - $lo) / $inner_w + $lo; 2458 $value = $value * $self->{scale} + $self->{offset};
1610 $x = $lo if $x < $lo;
1611 $x = $hi - $page if $x > $hi - $page;
1612 $self->{range}[0] = $x;
1613 2459
1614 $self->emit (changed => $x); 2460 $self->{knob_x} = $value - $knob_w * 0.5;
1615 $self->update; 2461 $self->{knob_w} = $knob_w;
1616 } 2462 }
1617}
1618
1619# the inner_* stuff is for generating a padding for the slider handle,
1620# so that the handle doesn't leave the texture. This calculation isn't 100%
1621# correct propably, but it does the job for now
1622sub _calc_inner_pad_px {
1623 my ($self, $w) = @_;
1624 ($w / 100) * $self->{inner_pad} # % to pixels
1625}
1626
1627sub _draw {
1628 my ($self) = @_;
1629 2463
1630 $self->SUPER::_draw (); 2464 $self->SUPER::_draw ();
1631 2465
1632 my ($w, $h) = @$self{qw(w h)}; 2466 glScale $self->{w}, $self->{h};
1633 2467
1634 if ($self->{vertical}) { 2468 if ($self->{vertical}) {
1635 # draw a vertical slider like a rotated horizontal slider 2469 # draw a vertical slider like a rotated horizontal slider
1636 2470
2471 glTranslate 1, 0, 0;
1637 glRotate 90, 0, 0, 1; 2472 glRotate 90, 0, 0, 1;
1638 glTranslate 0, -$self->{w}, 0;
1639
1640 ($w, $h) = ($h, $w);
1641 } 2473 }
1642 2474
1643 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2475 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1644 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2476 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1645 2477
1646 my ($value, $lo, $hi, $page) = @{$self->{range}};
1647
1648 $hi = $value + 1 if $lo == $hi;
1649
1650 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1651 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1652
1653 $page = int $page * $inner_w / ($hi - $lo);
1654 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1655
1656 $w -= $page;
1657 $page &= ~1;
1658 glTranslate $page * 0.5, 0, 0;
1659 $page ||= 2;
1660
1661 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1662 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1663
1664 glEnable GL_BLEND;
1665 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1666 glEnable GL_TEXTURE_2D; 2478 glEnable GL_TEXTURE_2D;
1667 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1668 2480
1669 # draw background 2481 # draw background
1670 $tex[1]->draw_quad (0, 0, $w, $h); 2482 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1671 2483
1672 # draw handle 2484 # draw handle
1673 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2485 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1674 2486
1675 glDisable GL_BLEND;
1676 glDisable GL_TEXTURE_2D; 2487 glDisable GL_TEXTURE_2D;
1677} 2488}
1678 2489
1679############################################################################# 2490#############################################################################
1680 2491
1681package CFClient::UI::TextView; 2492package CFClient::UI::ValSlider;
1682 2493
1683our @ISA = CFClient::UI::HBox::; 2494our @ISA = CFClient::UI::HBox::;
1684 2495
1685use SDL::OpenGL; 2496sub new {
2497 my ($class, %arg) = @_;
2498
2499 my $range = delete $arg{range};
2500
2501 my $self = $class->SUPER::new (
2502 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2503 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2504 to_value => sub { shift },
2505 from_value => sub { shift },
2506 %arg,
2507 );
2508
2509 $self->{slider}->connect (changed => sub {
2510 my ($self, $value) = @_;
2511 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2512 $self->{parent}->emit (changed => $value);
2513 });
2514
2515# $self->{entry}->connect (changed => sub {
2516# my ($self, $value) = @_;
2517# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2518# $self->{parent}->emit (changed => $value);
2519# });
2520
2521 $self->add ($self->{slider}, $self->{entry});
2522
2523 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2524
2525 $self
2526}
2527
2528sub set_range { shift->{slider}->set_range (@_) }
2529sub set_value { shift->{slider}->set_value (@_) }
2530
2531#############################################################################
2532
2533package CFClient::UI::TextScroller;
2534
2535our @ISA = CFClient::UI::HBox::;
2536
2537use CFClient::OpenGL;
1686 2538
1687sub new { 2539sub new {
1688 my $class = shift; 2540 my $class = shift;
1689 2541
1690 my $self = $class->SUPER::new ( 2542 my $self = $class->SUPER::new (
1691 req_w => $::WIDTH / 6, 2543 fontsize => 1,
1692 req_h => $::HEIGHT / 6, 2544 can_events => 0,
1693 fontsize => $::FONTSIZE, 2545 indent => 0,
2546 #font => default_font
1694 @_, 2547 @_,
1695 2548
1696 layout => (new CFClient::Layout), 2549 layout => (new CFClient::Layout 1),
1697 par => [], 2550 par => [],
1698 height => 0, 2551 height => 0,
1699 children => [ 2552 children => [
1700 (new CFClient::UI::Empty expand => 1), 2553 (new CFClient::UI::Empty expand => 1),
1701 (new CFClient::UI::Slider vertical => 1), 2554 (new CFClient::UI::Slider vertical => 1),
1702 ], 2555 ],
1703 ); 2556 );
1704 2557
1705 $self->{children}[1]->connect (changed => sub { 2558 $self->{children}[1]->connect (changed => sub { $self->update });
1706 $self->update;
1707 });
1708 2559
1709 $self 2560 $self
1710} 2561}
1711 2562
1712sub set_fontsize { 2563sub set_fontsize {
… …
1714 2565
1715 $self->{fontsize} = $fontsize; 2566 $self->{fontsize} = $fontsize;
1716 $self->reflow; 2567 $self->reflow;
1717} 2568}
1718 2569
2570sub invoke_size_allocate {
2571 my ($self, $w, $h) = @_;
2572
2573 $self->{layout}->set_font ($self->{font}) if $self->{font};
2574 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2575 $self->{layout}->set_width ($self->{children}[0]{w});
2576 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2577
2578 $self->reflow;
2579
2580 $self->SUPER::invoke_size_allocate ($w, $h)
2581}
2582
1719sub text_height { 2583sub text_size {
1720 my ($self, $text) = @_; 2584 my ($self, $text, $indent) = @_;
1721 2585
1722 my $layout = $self->{layout}; 2586 my $layout = $self->{layout};
1723 2587
1724 $layout->set_height ($self->{fontsize}); 2588 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1725 $layout->set_width ($self->{w}); 2589 $layout->set_width ($self->{children}[0]{w} - $indent);
2590 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1726 $layout->set_text ($text); 2591 $layout->set_markup ($text);
1727 2592
1728 ($layout->size)[1] 2593 $layout->size
1729} 2594}
1730 2595
1731sub reflow { 2596sub reflow {
1732 my ($self) = @_; 2597 my ($self) = @_;
1733 2598
1734 $self->{need_reflow}++; 2599 $self->{need_reflow}++;
1735 $self->update; 2600 $self->update;
1736} 2601}
1737 2602
1738sub size_request { 2603sub set_offset {
1739 my ($self) = @_; 2604 my ($self, $offset) = @_;
1740 2605
1741 ($self->{req_w}, $self->{req_h}) 2606 # todo: base offset on lines or so, not on pixels
2607 $self->{children}[1]->set_value ($offset);
1742} 2608}
1743 2609
1744sub size_allocate { 2610sub clear {
1745 my ($self, $x, $y, $w, $h) = @_; 2611 my ($self) = @_;
1746 2612
1747 $self->SUPER::size_allocate ($x, $y, $w, $h) or return; 2613 $self->{par} = [];
1748 2614 $self->{height} = 0;
1749 $self->{layout}->set_height ($self->{fontsize}); 2615 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1750 $self->{layout}->set_width ($self->{w});
1751
1752 $self->reflow;
1753 $self->update;
1754} 2616}
1755 2617
1756sub add_paragraph { 2618sub add_paragraph {
1757 my ($self, $color, $text) = @_; 2619 my ($self, $color, $text, $indent) = @_;
1758 2620
1759 #TODO: intelligently "reformat" paragraph 2621 for my $line (split /\n/, $text) {
1760 2622 my ($w, $h) = $self->text_size ($line);
1761 my $height = $self->text_height ($text);
1762
1763 $self->{height} += $height; 2623 $self->{height} += $h;
2624 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2625 }
1764 2626
1765 push @{$self->{par}}, [$height, $color, $text];
1766
1767 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2627 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1768 $self->{children}[1]->update;
1769} 2628}
1770 2629
1771sub update { 2630sub update {
1772 my ($self) = @_; 2631 my ($self) = @_;
1773 2632
… …
1775 2634
1776 return unless $self->{h} > 0; 2635 return unless $self->{h} > 0;
1777 2636
1778 delete $self->{texture}; 2637 delete $self->{texture};
1779 2638
1780 $ROOT->on_refresh ($self, sub { 2639 $ROOT->on_post_alloc ($self => sub {
2640 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641
1781 if (delete $self->{need_reflow}) { 2642 if (delete $self->{need_reflow}) {
1782 my $height = 0; 2643 my $height = 0;
1783 2644
1784 $height += $_->[0] = $self->text_height ($_->[2]) 2645 my $layout = $self->{layout};
2646
2647 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2648
1785 for @{$self->{par}}; 2649 for (@{$self->{par}}) {
2650 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2651 $layout->set_width ($W - $_->[3]);
2652 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2653 $layout->set_markup ($_->[4]);
2654 my ($w, $h) = $layout->size;
2655 $_->[0] = $w + $_->[3];
2656 $_->[1] = $h;
2657 }
2658
2659 $height += $_->[1];
2660 }
1786 2661
1787 $self->{height} = $height; 2662 $self->{height} = $height;
1788 2663
1789 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2664 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1790 2665
1791 delete $self->{texture}; 2666 delete $self->{texture};
1792 } 2667 }
1793 2668
1794 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2669 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1795 glClearColor 0, 0, 0, 1; 2670 glClearColor 0, 0, 0, 0;
1796 glClear GL_COLOR_BUFFER_BIT; 2671 glClear GL_COLOR_BUFFER_BIT;
1797 2672
2673 my $top = int $self->{children}[1]{range}[0];
2674
2675 my $y0 = $top;
2676 my $y1 = $top + $H;
2677
2678 my $y = 0;
2679
2680 my $layout = $self->{layout};
2681
2682 $layout->set_font ($self->{font}) if $self->{font};
2683
1798 glEnable GL_BLEND; 2684 glEnable GL_BLEND;
2685 #TODO# not correct in windows where rgba is forced off
1799 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1800 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802
1803 my $top = int $self->{children}[1]{range}[0];
1804
1805 my $y0 = $top;
1806 my $y1 = $top + $self->{h};
1807
1808 my $y = 0;
1809
1810 my $layout = $self->{layout};
1811 2687
1812 for my $par (@{$self->{par}}) { 2688 for my $par (@{$self->{par}}) {
1813 my $h = $par->[0]; 2689 my $h = $par->[1];
1814 2690
1815 if ($y0 < $y + $h && $y < $y1) { 2691 if ($y0 < $y + $h && $y < $y1) {
2692 $layout->set_foreground (@{ $par->[2] });
2693 $layout->set_width ($W - $par->[3]);
2694 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1816 $layout->set_text ($par->[2]); 2695 $layout->set_markup ($par->[4]);
1817 2696
1818 glColor @{ $par->[1] }; 2697 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1819 my ($W, $H) = $layout->size; 2698
1820 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2699 glRasterPos $par->[3], $y - $y0;
2700 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1821 } 2701 }
1822 2702
1823 $y += $h; 2703 $y += $h;
1824 } 2704 }
1825 2705
1826 glDisable GL_TEXTURE_2D;
1827 glDisable GL_BLEND; 2706 glDisable GL_BLEND;
1828 }; 2707 };
1829 }); 2708 });
1830} 2709}
1831 2710
1832sub _draw { 2711sub _draw {
1833 my ($self) = @_; 2712 my ($self) = @_;
1834 2713
1835 if ($self->{texture}) {
1836 glEnable GL_TEXTURE_2D; 2714 glEnable GL_TEXTURE_2D;
1837 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1838 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2716 glColor 0, 0, 0, 1;
2717 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1839 glDisable GL_TEXTURE_2D; 2718 glDisable GL_TEXTURE_2D;
1840 }
1841 2719
1842 $self->{children}[1]->draw; 2720 $self->{children}[1]->draw;
1843 2721
1844} 2722}
1845 2723
1846############################################################################# 2724#############################################################################
1847 2725
1848package CFClient::UI::MapWidget;
1849
1850use strict;
1851
1852use List::Util qw(min max);
1853
1854use SDL;
1855use SDL::OpenGL;
1856
1857our @ISA = CFClient::UI::Base::;
1858
1859sub new {
1860 my $class = shift;
1861
1862 $class->SUPER::new (
1863 z => -1,
1864 can_focus => 1,
1865 list => (glGenLists 1),
1866 @_
1867 )
1868}
1869
1870sub key_down {
1871 print "MAPKEYDOWN\n";
1872}
1873
1874sub key_up {
1875}
1876
1877sub button_down {
1878 my ($self, $ev, $x, $y) = @_;
1879
1880 $self->focus_in;
1881
1882 if ($ev->button == 2) {
1883 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1884 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1885
1886 $self->{motion} = sub {
1887 my ($ev, $x, $y) = @_;
1888
1889 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1890
1891 $::CFG->{map_shift_x} = $bw + $x - $ox;
1892 $::CFG->{map_shift_y} = $bh + $y - $oy;
1893
1894 $self->update;
1895 };
1896 }
1897}
1898
1899sub button_up {
1900 my ($self, $ev, $x, $y) = @_;
1901
1902 delete $self->{motion};
1903}
1904
1905sub mouse_motion {
1906 my ($self, $ev, $x, $y) = @_;
1907
1908 $self->{motion}->($ev, $x, $y) if $self->{motion};
1909}
1910
1911sub size_request {
1912 (
1913 1 + 32 * int $::WIDTH / 32,
1914 1 + 32 * int $::HEIGHT / 32,
1915 )
1916}
1917
1918sub update {
1919 my ($self) = @_;
1920
1921 $self->{need_update} = 1;
1922 $self->SUPER::update;
1923}
1924
1925sub draw {
1926 my ($self) = @_;
1927
1928 if (delete $self->{need_update}) {
1929 glNewList $self->{list}, GL_COMPILE;
1930
1931 if ($::MAP) {
1932 my $sw = int $::WIDTH / 32;
1933 my $sh = int $::HEIGHT / 32;
1934
1935 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1936 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1937
1938 glTranslate $sx0 - 32, $sy0 - 32, 0;
1939
1940 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1941
1942 if ($::CFG->{fow_enable}) {
1943 if ($::CFG->{fow_smooth}) { # smooth fog of war
1944 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1945 glConvolutionFilter2D
1946 GL_CONVOLUTION_2D,
1947 GL_ALPHA,
1948 3, 3,
1949 GL_ALPHA, GL_FLOAT,
1950 pack "f*",
1951 0.1, 0.1, 0.1,
1952 0.1, 0.2, 0.1,
1953 0.1, 0.1, 0.1,
1954 ;
1955 glEnable GL_CONVOLUTION_2D;
1956 }
1957
1958 $self->{fow_texture} = new CFClient::Texture
1959 w => $w,
1960 h => $h,
1961 data => $data,
1962 internalformat => GL_ALPHA,
1963 format => GL_ALPHA;
1964
1965 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1966
1967 glEnable GL_BLEND;
1968 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1969 glEnable GL_TEXTURE_2D;
1970 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1971
1972 glColor +($::CFG->{fow_intensity}) x 3, 1;
1973 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1974
1975 glDisable GL_TEXTURE_2D;
1976 glDisable GL_BLEND;
1977 }
1978
1979 # HACK BEGIN
1980 {
1981 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1982 my ($w, $h) = (250, 250);
1983
1984 glEnable GL_BLEND;
1985 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1986 glEnable GL_TEXTURE_2D;
1987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1988
1989 $self->{mapmap_texture} =
1990 new CFClient::Texture
1991 w => $w,
1992 h => $h,
1993 data => $::MAP->mapmap ($w, $h),
1994 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1995
1996 $self->{mapmap_texture}->draw_quad (100, 100);
1997
1998 glDisable GL_TEXTURE_2D;
1999 glDisable GL_BLEND;
2000 }
2001 # HACK END
2002 }
2003
2004 glEndList;
2005 }
2006
2007 glPushMatrix;
2008 glCallList $self->{list};
2009 glPopMatrix;
2010
2011 if ($FOCUS != $self) {
2012 glColor 64/255, 64/255, 64/255;
2013 glLogicOp GL_AND;
2014 glEnable GL_COLOR_LOGIC_OP;
2015 glBegin GL_QUADS;
2016 glVertex 0, 0;
2017 glVertex 0, $::HEIGHT;
2018 glVertex $::WIDTH, $::HEIGHT;
2019 glVertex $::WIDTH, 0;
2020 glEnd;
2021 glDisable GL_COLOR_LOGIC_OP;
2022 }
2023}
2024
2025my %DIR = (
2026 SDLK_KP8, [1, "north"],
2027 SDLK_KP9, [2, "northeast"],
2028 SDLK_KP6, [3, "east"],
2029 SDLK_KP3, [4, "southeast"],
2030 SDLK_KP2, [5, "south"],
2031 SDLK_KP1, [6, "southwest"],
2032 SDLK_KP4, [7, "west"],
2033 SDLK_KP7, [8, "northwest"],
2034
2035 SDLK_UP, [1, "north"],
2036 SDLK_RIGHT, [3, "east"],
2037 SDLK_DOWN, [5, "south"],
2038 SDLK_LEFT, [7, "west"],
2039);
2040
2041sub key_down {
2042 my ($self, $ev) = @_;
2043
2044 my $mod = $ev->key_mod;
2045 my $sym = $ev->key_sym;
2046
2047 if ($sym == SDLK_KP5) {
2048 $::CONN->user_send ("stay fire");
2049 } elsif ($sym == SDLK_a) {
2050 $::CONN->user_send ("apply");
2051 } elsif ($sym == SDLK_QUOTE) {
2052 $self->emit ('activate_console');
2053 } elsif ($sym == SDLK_SLASH) {
2054 $self->emit ('activate_console' => '/');
2055 } elsif (exists $DIR{$sym}) {
2056 if ($mod & KMOD_SHIFT) {
2057 $self->{shft}++;
2058 $::CONN->user_send ("fire $DIR{$sym}[0]");
2059 } elsif ($mod & KMOD_CTRL) {
2060 $self->{ctrl}++;
2061 $::CONN->user_send ("run $DIR{$sym}[0]");
2062 } else {
2063 $::CONN->user_send ("$DIR{$sym}[1]");
2064 }
2065 }
2066}
2067
2068sub key_up {
2069 my ($self, $ev) = @_;
2070
2071 my $mod = $ev->key_mod;
2072 my $sym = $ev->key_sym;
2073
2074 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2075 $::CONN->user_send ("fire_stop");
2076 }
2077 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2078 $::CONN->user_send ("run_stop");
2079 }
2080}
2081
2082#############################################################################
2083
2084package CFClient::UI::Animator; 2726package CFClient::UI::Animator;
2085 2727
2086use SDL::OpenGL; 2728use CFClient::OpenGL;
2087 2729
2088our @ISA = CFClient::UI::Bin::; 2730our @ISA = CFClient::UI::Bin::;
2089 2731
2090sub moveto { 2732sub moveto {
2091 my ($self, $x, $y) = @_; 2733 my ($self, $x, $y) = @_;
… …
2129 2771
2130sub new { 2772sub new {
2131 my $class = shift; 2773 my $class = shift;
2132 2774
2133 my $self = $class->SUPER::new ( 2775 my $self = $class->SUPER::new (
2134 state => 0, 2776 state => 0,
2135 connect_activate => \&toggle_flopper, 2777 on_activate => \&toggle_flopper,
2136 @_ 2778 @_
2137 ); 2779 );
2138 2780
2139 if ($self->{state}) {
2140 $self->{state} = 0;
2141 $self->toggle_flopper;
2142 }
2143
2144 $self 2781 $self
2145} 2782}
2146 2783
2147sub toggle_flopper { 2784sub toggle_flopper {
2148 my ($self) = @_; 2785 my ($self) = @_;
2149 2786
2150 # TODO: use animation 2787 $self->{other}->toggle_visibility;
2151 if ($self->{state} = !$self->{state}) { 2788}
2152 $CFClient::UI::ROOT->add ($self->{other}); 2789
2153 $self->{other}->move ($self->coord2global (0, $self->{h})); 2790#############################################################################
2791
2792package CFClient::UI::Tooltip;
2793
2794our @ISA = CFClient::UI::Bin::;
2795
2796use CFClient::OpenGL;
2797
2798sub new {
2799 my $class = shift;
2800
2801 $class->SUPER::new (
2802 @_,
2803 can_events => 0,
2804 )
2805}
2806
2807sub set_tooltip_from {
2808 my ($self, $widget) = @_;
2809
2810 my $tooltip = $widget->{tooltip};
2811
2812 if ($ENV{CFPLUS_DEBUG} & 2) {
2813 $tooltip .= "\n\n" . (ref $widget) . "\n"
2814 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2815 . "req $widget->{req_w} $widget->{req_h}\n"
2816 . "visible $widget->{visible}";
2817 }
2818
2819 $tooltip =~ s/^\n+//;
2820 $tooltip =~ s/\n+$//;
2821
2822 $self->add (new CFClient::UI::Label
2823 markup => $tooltip,
2824 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2825 fontsize => 0.8,
2826 fg => [0, 0, 0, 1],
2827 ellipsise => 0,
2828 font => ($widget->{tooltip_font} || $::FONT_PROP),
2829 );
2830}
2831
2832sub size_request {
2833 my ($self) = @_;
2834
2835 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2836
2837 ($w + 4, $h + 4)
2838}
2839
2840sub invoke_size_allocate {
2841 my ($self, $w, $h) = @_;
2842
2843 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2844}
2845
2846sub invoke_visibility_change {
2847 my ($self, $visible) = @_;
2848
2849 return unless $visible;
2850
2851 $self->{root}->on_post_alloc ("move_$self" => sub {
2852 my $widget = $self->{owner}
2853 or return;
2854
2855 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2856
2857 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2858 if $x + $self->{w} > $self->{root}{w};
2859
2860 $self->move_abs ($x, $y);
2861 });
2862}
2863
2864sub _draw {
2865 my ($self) = @_;
2866
2867 glTranslate 0.375, 0.375;
2868
2869 my ($w, $h) = @$self{qw(w h)};
2870
2871 glColor 1, 0.8, 0.4;
2872 glBegin GL_QUADS;
2873 glVertex 0 , 0;
2874 glVertex 0 , $h;
2875 glVertex $w, $h;
2876 glVertex $w, 0;
2877 glEnd;
2878
2879 glColor 0, 0, 0;
2880 glBegin GL_LINE_LOOP;
2881 glVertex 0 , 0;
2882 glVertex 0 , $h;
2883 glVertex $w, $h;
2884 glVertex $w, 0;
2885 glEnd;
2886
2887 glTranslate 2 - 0.375, 2 - 0.375;
2888
2889 $self->SUPER::_draw;
2890}
2891
2892#############################################################################
2893
2894package CFClient::UI::Face;
2895
2896our @ISA = CFClient::UI::Base::;
2897
2898use CFClient::OpenGL;
2899
2900sub new {
2901 my $class = shift;
2902
2903 my $self = $class->SUPER::new (
2904 aspect => 1,
2905 can_events => 0,
2906 @_,
2907 );
2908
2909 if ($self->{anim} && $self->{animspeed}) {
2910 Scalar::Util::weaken (my $widget = $self);
2911
2912 $self->{timer} = Event->timer (
2913 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2914 hard => 1,
2915 interval => $self->{animspeed},
2916 cb => sub {
2917 ++$widget->{frame};
2918 $widget->update;
2919 },
2920 );
2921 }
2922
2923 $self
2924}
2925
2926sub size_request {
2927 (32, 8)
2928}
2929
2930sub update {
2931 my ($self) = @_;
2932
2933 return unless $self->{visible};
2934
2935 $self->SUPER::update;
2936}
2937
2938sub _draw {
2939 my ($self) = @_;
2940
2941 return unless $::CONN;
2942
2943 my $face;
2944
2945 if ($self->{frame}) {
2946 my $anim = $::CONN->{anim}[$self->{anim}];
2947
2948 $face = $anim->[ $self->{frame} % @$anim ]
2949 if $anim && @$anim;
2950 }
2951
2952 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2953
2954 if ($tex) {
2955 glEnable GL_TEXTURE_2D;
2956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2957 glColor 0, 0, 0, 1;
2958 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2959 glDisable GL_TEXTURE_2D;
2960 }
2961}
2962
2963sub destroy {
2964 my ($self) = @_;
2965
2966 $self->{timer}->cancel
2967 if $self->{timer};
2968
2969 $self->SUPER::destroy;
2970}
2971
2972#############################################################################
2973
2974package CFClient::UI::Buttonbar;
2975
2976our @ISA = CFClient::UI::HBox::;
2977
2978# TODO: should actualyl wrap buttons and other goodies.
2979
2980#############################################################################
2981
2982package CFClient::UI::Menu;
2983
2984our @ISA = CFClient::UI::FancyFrame::;
2985
2986use CFClient::OpenGL;
2987
2988sub new {
2989 my $class = shift;
2990
2991 my $self = $class->SUPER::new (
2992 items => [],
2993 z => 100,
2994 @_,
2995 );
2996
2997 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2998
2999 for my $item (@{ $self->{items} }) {
3000 my ($widget, $cb, $tooltip) = @$item;
3001
3002 # handle various types of items, only text for now
3003 if (!ref $widget) {
3004 $widget = new CFClient::UI::Label
3005 can_hover => 1,
3006 can_events => 1,
3007 markup => $widget,
3008 tooltip => $tooltip
3009 }
3010
3011 $self->{item}{$widget} = $item;
3012
3013 $self->{vbox}->add ($widget);
3014 }
3015
3016 $self
3017}
3018
3019# popup given the event (must be a mouse button down event currently)
3020sub popup {
3021 my ($self, $ev) = @_;
3022
3023 $self->emit ("popdown");
3024
3025 # maybe save $GRAB? must be careful about events...
3026 $GRAB = $self;
3027 $self->{button} = $ev->{button};
3028
3029 $self->show;
3030 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3031}
3032
3033sub invoke_mouse_motion {
3034 my ($self, $ev, $x, $y) = @_;
3035
3036 # TODO: should use vbox->find_widget or so
3037 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3038 $self->{hover} = $self->{item}{$HOVER};
3039
3040 0
3041}
3042
3043sub invoke_button_up {
3044 my ($self, $ev, $x, $y) = @_;
3045
3046 if ($ev->{button} == $self->{button}) {
3047 undef $GRAB;
3048 $self->hide;
3049
2154 $self->emit ("open"); 3050 $self->emit ("popdown");
3051 $self->{hover}[1]->() if $self->{hover};
2155 } else { 3052 } else {
2156 $CFClient::UI::ROOT->remove ($self->{other}); 3053 return 0
2157 $self->emit ("close"); 3054 }
3055
2158 } 3056 1
2159
2160 $self->emit (changed => $self->{state});
2161} 3057}
2162 3058
2163############################################################################# 3059#############################################################################
2164 3060
3061package CFClient::UI::Multiplexer;
3062
3063our @ISA = CFClient::UI::Container::;
3064
3065sub new {
3066 my $class = shift;
3067
3068 my $self = $class->SUPER::new (
3069 @_,
3070 );
3071
3072 $self->{current} = $self->{children}[0]
3073 if @{ $self->{children} };
3074
3075 $self
3076}
3077
3078sub add {
3079 my ($self, @widgets) = @_;
3080
3081 $self->SUPER::add (@widgets);
3082
3083 $self->{current} = $self->{children}[0]
3084 if @{ $self->{children} };
3085}
3086
3087sub set_current_page {
3088 my ($self, $page_or_widget) = @_;
3089
3090 my $widget = ref $page_or_widget
3091 ? $page_or_widget
3092 : $self->{children}[$page_or_widget];
3093
3094 $self->{current} = $widget;
3095 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3096
3097 $self->emit (page_changed => $self->{current});
3098
3099 $self->realloc;
3100}
3101
3102sub visible_children {
3103 $_[0]{current}
3104}
3105
3106sub size_request {
3107 my ($self) = @_;
3108
3109 $self->{current}->size_request
3110}
3111
3112sub invoke_size_allocate {
3113 my ($self, $w, $h) = @_;
3114
3115 $self->{current}->configure (0, 0, $w, $h);
3116
3117 1
3118}
3119
3120sub _draw {
3121 my ($self) = @_;
3122
3123 $self->{current}->draw;
3124}
3125
3126#############################################################################
3127
3128package CFClient::UI::Notebook;
3129
3130our @ISA = CFClient::UI::VBox::;
3131
3132sub new {
3133 my $class = shift;
3134
3135 my $self = $class->SUPER::new (
3136 buttonbar => (new CFClient::UI::Buttonbar),
3137 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3138 # filter => # will be put between multiplexer and $self
3139 @_,
3140 );
3141
3142 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3143 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3144
3145 $self
3146}
3147
3148sub add {
3149 my ($self, $title, $widget, $tooltip) = @_;
3150
3151 Scalar::Util::weaken $self;
3152
3153 $self->{buttonbar}->add (new CFClient::UI::Button
3154 markup => $title,
3155 tooltip => $tooltip,
3156 on_activate => sub { $self->set_current_page ($widget) },
3157 );
3158
3159 $self->{multiplexer}->add ($widget);
3160}
3161
3162sub set_current_page {
3163 my ($self, $page) = @_;
3164
3165 $self->{multiplexer}->set_current_page ($page);
3166 $self->emit (page_changed => $self->{multiplexer}{current});
3167}
3168
3169#############################################################################
3170
3171package CFClient::UI::Combobox;
3172
3173use utf8;
3174
3175our @ISA = CFClient::UI::Button::;
3176
3177sub new {
3178 my $class = shift;
3179
3180 my $self = $class->SUPER::new (
3181 options => [], # [value, title, longdesc], ...
3182 value => undef,
3183 @_,
3184 );
3185
3186 $self->_set_value ($self->{value});
3187
3188 $self
3189}
3190
3191sub invoke_button_down {
3192 my ($self, $ev) = @_;
3193
3194 my @menu_items;
3195
3196 for (@{ $self->{options} }) {
3197 my ($value, $title, $tooltip) = @$_;
3198
3199 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3200 }
3201
3202 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3203}
3204
3205sub _set_value {
3206 my ($self, $value) = @_;
3207
3208 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3209 or return;
3210
3211 $self->{value} = $item->[0];
3212 $self->set_markup ("$item->[1] ⇓");
3213 $self->set_tooltip ($item->[2]);
3214}
3215
3216sub set_value {
3217 my ($self, $value) = @_;
3218
3219 return unless $self->{value} ne $value;
3220
3221 $self->_set_value ($value);
3222 $self->emit (changed => $value);
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Statusbox;
3228
3229our @ISA = CFClient::UI::VBox::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 fontsize => 0.8,
3236 @_,
3237 );
3238
3239 Scalar::Util::weaken (my $this = $self);
3240
3241 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3242
3243 $self
3244}
3245
3246sub reorder {
3247 my ($self) = @_;
3248 my $NOW = Time::HiRes::time;
3249
3250 # freeze display when hovering over any label
3251 return if $CFClient::UI::TOOLTIP->{owner}
3252 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3253 values %{ $self->{item} };
3254
3255 while (my ($k, $v) = each %{ $self->{item} }) {
3256 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3257 }
3258
3259 my @widgets;
3260
3261 my @items = sort {
3262 $a->{pri} <=> $b->{pri}
3263 or $b->{id} <=> $a->{id}
3264 } values %{ $self->{item} };
3265
3266 $self->{timer}->interval (1);
3267
3268 my $count = 10 + 1;
3269 for my $item (@items) {
3270 last unless --$count;
3271
3272 my $label = $item->{label} ||= do {
3273 # TODO: doesn't handle markup well (read as: at all)
3274 my $short = $item->{count} > 1
3275 ? "<b>$item->{count} ×</b> $item->{text}"
3276 : $item->{text};
3277
3278 for ($short) {
3279 s/^\s+//;
3280 s/\s+/ /g;
3281 }
3282
3283 new CFClient::UI::Label
3284 markup => $short,
3285 tooltip => $item->{tooltip},
3286 tooltip_font => $::FONT_PROP,
3287 tooltip_width => 0.67,
3288 fontsize => $item->{fontsize} || $self->{fontsize},
3289 max_w => $::WIDTH * 0.44,
3290 fg => [@{ $item->{fg} }],
3291 can_events => 1,
3292 can_hover => 1
3293 };
3294
3295 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3296 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3297 $label->update;
3298 $label->set_max_size (undef, $label->{req_h} * $diff)
3299 if $diff < 1;
3300 $self->{timer}->interval (1/30);
3301 } else {
3302 $label->{fg}[3] = $item->{fg}[3] || 1;
3303 }
3304
3305 push @widgets, $label;
3306 }
3307
3308 $self->clear;
3309 $self->SUPER::add (reverse @widgets);
3310}
3311
3312sub add {
3313 my ($self, $text, %arg) = @_;
3314
3315 $text =~ s/^\s+//;
3316 $text =~ s/\s+$//;
3317
3318 return unless $text;
3319
3320 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3321
3322 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3323
3324 if (my $item = $self->{item}{$group}) {
3325 if ($item->{text} eq $text) {
3326 $item->{count}++;
3327 } else {
3328 $item->{count} = 1;
3329 $item->{text} = $item->{tooltip} = $text;
3330 }
3331 $item->{id} += 0.2;#d#
3332 $item->{timeout} = $timeout;
3333 delete $item->{label};
3334 } else {
3335 $self->{item}{$group} = {
3336 id => ++$self->{id},
3337 text => $text,
3338 timeout => $timeout,
3339 tooltip => $text,
3340 fg => [0.8, 0.8, 0.8, 0.8],
3341 pri => 0,
3342 count => 1,
3343 %arg,
3344 };
3345 }
3346
3347 $self->reorder;
3348}
3349
3350sub reconfigure {
3351 my ($self) = @_;
3352
3353 delete $_->{label}
3354 for values %{ $self->{item} || {} };
3355
3356 $self->reorder;
3357 $self->SUPER::reconfigure;
3358}
3359
3360sub destroy {
3361 my ($self) = @_;
3362
3363 $self->{timer}->cancel;
3364
3365 $self->SUPER::destroy;
3366}
3367
3368#############################################################################
3369
3370package CFClient::UI::Inventory;
3371
3372our @ISA = CFClient::UI::ScrolledWindow::;
3373
3374sub new {
3375 my $class = shift;
3376
3377 my $self = $class->SUPER::new (
3378 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3379 @_,
3380 );
3381
3382 $self
3383}
3384
3385sub set_items {
3386 my ($self, $items) = @_;
3387
3388 $self->{child}->clear;
3389 return unless $items;
3390
3391 my @items = sort {
3392 ($a->{type} <=> $b->{type})
3393 or ($a->{name} cmp $b->{name})
3394 } @$items;
3395
3396 $self->{real_items} = \@items;
3397
3398 my $row = 0;
3399 for my $item (@items) {
3400 CFClient::Item::update_widgets $item;
3401
3402 $self->{child}->add (0, $row, $item->{face_widget});
3403 $self->{child}->add (1, $row, $item->{desc_widget});
3404 $self->{child}->add (2, $row, $item->{weight_widget});
3405
3406 $row++;
3407 }
3408}
3409
3410#############################################################################
3411
3412package CFClient::UI::BindEditor;
3413
3414our @ISA = CFClient::UI::FancyFrame::;
3415
3416sub new {
3417 my $class = shift;
3418
3419 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3420
3421 $self->add (my $vb = new CFClient::UI::VBox);
3422
3423
3424 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3425 text => "start recording",
3426 tooltip => "Start/Stops recording of actions."
3427 ."All subsequent actions after the recording started will be captured."
3428 ."The actions are displayed after the record was stopped."
3429 ."To bind the action you have to click on the 'Bind' button",
3430 on_activate => sub {
3431 unless ($self->{recording}) {
3432 $self->start;
3433 } else {
3434 $self->stop;
3435 }
3436 });
3437
3438 $vb->add (new CFClient::UI::Label text => "Actions:");
3439 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3440
3441 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3442 $vb->add (my $hb = new CFClient::UI::HBox);
3443 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3444 $hb->add (new CFClient::UI::Button
3445 text => "bind",
3446 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3447 on_activate => sub {
3448 $self->ask_for_bind;
3449 });
3450
3451 $vb->add (my $hb = new CFClient::UI::HBox);
3452 $hb->add (new CFClient::UI::Button
3453 text => "ok",
3454 expand => 1,
3455 tooltip => "This closes the binding editor and saves the binding",
3456 on_activate => sub {
3457 $self->hide;
3458 $self->commit;
3459 });
3460
3461 $hb->add (new CFClient::UI::Button
3462 text => "cancel",
3463 expand => 1,
3464 tooltip => "This closes the binding editor without saving",
3465 on_activate => sub {
3466 $self->hide;
3467 $self->{binding_cancel}->()
3468 if $self->{binding_cancel};
3469 });
3470
3471 $self->update_binding_widgets;
3472
3473 $self
3474}
3475
3476sub commit {
3477 my ($self) = @_;
3478 my ($mod, $sym, $cmds) = $self->get_binding;
3479 if ($sym != 0 && @$cmds > 0) {
3480 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3481 ."'. Don't forget 'Save Config'!");
3482 $self->{binding_change}->($mod, $sym, $cmds)
3483 if $self->{binding_change};
3484 } else {
3485 $::STATUSBOX->add ("No action bound, no key or action specified!");
3486 $self->{binding_cancel}->()
3487 if $self->{binding_cancel};
3488 }
3489}
3490
3491sub start {
3492 my ($self) = @_;
3493
3494 $self->{rec_btn}->set_text ("stop recording");
3495 $self->{recording} = 1;
3496 $self->clear_command_list;
3497 $::CONN->start_record if $::CONN;
3498}
3499
3500sub stop {
3501 my ($self) = @_;
3502
3503 $self->{rec_btn}->set_text ("start recording");
3504 $self->{recording} = 0;
3505
3506 my $rec;
3507 $rec = $::CONN->stop_record if $::CONN;
3508 return unless ref $rec eq 'ARRAY';
3509 $self->set_command_list ($rec);
3510}
3511
3512
3513sub ask_for_bind_and_commit {
3514 my ($self) = @_;
3515 $self->ask_for_bind (1);
3516}
3517
3518sub ask_for_bind {
3519 my ($self, $commit, $end_cb) = @_;
3520
3521 CFClient::Binder::open_binding_dialog (sub {
3522 my ($mod, $sym) = @_;
3523 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3524 $self->update_binding_widgets;
3525 $self->commit if $commit;
3526 $end_cb->() if $end_cb;
3527 });
3528}
3529
3530# $mod and $sym are the modifiers and key symbol
3531# $cmds is a array ref of strings (the commands)
3532# $cb is the callback that is executed on OK
3533# $ccb is the callback that is executed on CANCEL and
3534# when the binding was unsuccessful on OK
3535sub set_binding {
3536 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3537
3538 $self->clear_command_list;
3539 $self->{recording} = 0;
3540 $self->{rec_btn}->set_text ("start recording");
3541
3542 $self->{binding} = [$mod, $sym];
3543 $self->{commands} = $cmds;
3544
3545 $self->{binding_change} = $cb;
3546 $self->{binding_cancel} = $ccb;
3547
3548 $self->update_binding_widgets;
3549}
3550
3551# this is a shortcut method that asks for a binding
3552# and then just binds it.
3553sub do_quick_binding {
3554 my ($self, $cmds, $end_cb) = @_;
3555 $self->set_binding (undef, undef, $cmds, sub {
3556 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3557 });
3558 $self->ask_for_bind (1, $end_cb);
3559}
3560
3561sub update_binding_widgets {
3562 my ($self) = @_;
3563 my ($mod, $sym, $cmds) = $self->get_binding;
3564 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3565 $self->set_command_list ($cmds);
3566}
3567
3568sub get_binding {
3569 my ($self) = @_;
3570 return (
3571 $self->{binding}->[0],
3572 $self->{binding}->[1],
3573 [ grep { defined $_ } @{$self->{commands}} ]
3574 );
3575}
3576
3577sub clear_command_list {
3578 my ($self) = @_;
3579 $self->{cmdbox}->clear ();
3580}
3581
3582sub set_command_list {
3583 my ($self, $cmds) = @_;
3584
3585 $self->{cmdbox}->clear ();
3586 $self->{commands} = $cmds;
3587
3588 my $idx = 0;
3589
3590 for (@$cmds) {
3591 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3592
3593 my $i = $idx;
3594 $hb->add (new CFClient::UI::Label text => $_);
3595 $hb->add (new CFClient::UI::Button
3596 text => "delete",
3597 tooltip => "Deletes the action from the record",
3598 on_activate => sub {
3599 $self->{cmdbox}->remove ($hb);
3600 $cmds->[$i] = undef;
3601 });
3602
3603
3604 $idx++
3605 }
3606}
3607
3608#############################################################################
3609
3610package CFClient::UI::SpellList;
3611
3612our @ISA = CFClient::UI::Table::;
3613
3614sub new {
3615 my $class = shift;
3616
3617 my $self = $class->SUPER::new (
3618 binding => [],
3619 commands => [],
3620 @_,
3621 )
3622}
3623
3624my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3625
3626my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3627 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3628my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3629 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3630my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3634my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3636
3637sub rebuild_spell_list {
3638 my ($self) = @_;
3639
3640 $CFClient::UI::ROOT->on_refresh ($self => sub {
3641 $self->clear;
3642
3643 return unless $::CONN;
3644
3645 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3646 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3647 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3648 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3649 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3650
3651 my $row = 0;
3652
3653 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3654 my $spell = $self->{spell}{$_};
3655
3656 $row++;
3657
3658 my $spell_cb = sub {
3659 my ($widget, $ev) = @_;
3660
3661 if ($ev->{button} == 1) {
3662 $::CONN->user_send ("cast $spell->{name}");
3663 } elsif ($ev->{button} == 2) {
3664 $::CONN->user_send ("invoke $spell->{name}");
3665 } elsif ($ev->{button} == 3) {
3666 (new CFClient::UI::Menu
3667 items => [
3668 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3669 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3670 ],
3671 )->popup ($ev);
3672 } else {
3673 return 0;
3674 }
3675
3676 1
3677 };
3678
3679 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3680
3681 #TODO: add path info to tooltip
3682 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3683
3684 $self->add (0, $row, new CFClient::UI::Face
3685 face => $spell->{face},
3686 can_hover => 1,
3687 can_events => 1,
3688 tooltip => $tooltip,
3689 on_button_down => $spell_cb,
3690 );
3691
3692 $self->add (1, $row, new CFClient::UI::Label
3693 expand => 1,
3694 text => $spell->{name},
3695 can_hover => 1,
3696 can_events => 1,
3697 tooltip => $tooltip,
3698 on_button_down => $spell_cb,
3699 );
3700
3701 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3702 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3703 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3704 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3705 }
3706 });
3707}
3708
3709sub add_spell {
3710 my ($self, $spell) = @_;
3711
3712 $self->{spell}->{$spell->{name}} = $spell;
3713 $self->rebuild_spell_list;
3714}
3715
3716sub remove_spell {
3717 my ($self, $spell) = @_;
3718
3719 delete $self->{spell}->{$spell->{name}};
3720 $self->rebuild_spell_list;
3721}
3722
3723sub clear_spells {
3724 my ($self) = @_;
3725
3726 $self->{spell} = {};
3727 $self->rebuild_spell_list;
3728}
3729
3730#############################################################################
3731
2165package CFClient::UI::Root; 3732package CFClient::UI::Root;
2166 3733
2167our @ISA = CFClient::UI::Container::; 3734our @ISA = CFClient::UI::Container::;
2168 3735
2169use SDL::OpenGL; 3736use List::Util qw(min max);
2170 3737
2171sub check_size { 3738use CFClient::OpenGL;
2172 my ($self) = @_;
2173 3739
2174 $self->size_allocate (0, 0, $::WITH, $::HEIGHT); 3740sub new {
3741 my $class = shift;
3742
3743 my $self = $class->SUPER::new (
3744 visible => 1,
3745 @_,
3746 );
3747
3748 Scalar::Util::weaken ($self->{root} = $self);
3749
3750 $self
2175} 3751}
2176 3752
2177sub size_request { 3753sub size_request {
2178 ($::WIDTH, $::HEIGHT) 3754 my ($self) = @_;
2179}
2180 3755
3756 ($self->{w}, $self->{h})
3757}
3758
3759sub _to_pixel {
3760 my ($coord, $size, $max) = @_;
3761
3762 $coord =
3763 $coord eq "center" ? ($max - $size) * 0.5
3764 : $coord eq "max" ? $max
3765 : $coord;
3766
3767 $coord = 0 if $coord < 0;
3768 $coord = $max - $size if $coord > $max - $size;
3769
3770 int $coord + 0.5
3771}
3772
2181sub size_allocate { 3773sub invoke_size_allocate {
2182 my ($self, $x, $y, $w, $h) = @_; 3774 my ($self, $w, $h) = @_;
2183 3775
2184 $self->_size_allocate ($x, $y, $w, $h); 3776 for my $child ($self->children) {
3777 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2185 3778
2186 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3779 $X = $child->{force_x} if exists $child->{force_x};
2187 for @{$self->{children}}; 3780 $Y = $child->{force_y} if exists $child->{force_y};
2188}
2189 3781
2190sub _topleft { 3782 $X = _to_pixel $X, $W, $self->{w};
3783 $Y = _to_pixel $Y, $H, $self->{h};
3784
3785 $child->configure ($X, $Y, $W, $H);
3786 }
3787
3788 1
3789}
3790
3791sub coord2local {
2191 my ($self, $x, $y) = @_; 3792 my ($self, $x, $y) = @_;
2192 3793
2193 ($x, $y) 3794 ($x, $y)
2194} 3795}
2195 3796
3797sub coord2global {
3798 my ($self, $x, $y) = @_;
3799
3800 ($x, $y)
3801}
3802
2196sub update { 3803sub update {
2197 my ($self) = @_; 3804 my ($self) = @_;
2198 3805
2199 $self->check_size; 3806 $::WANT_REFRESH++;
2200 ::refresh ();
2201} 3807}
2202 3808
2203sub add { 3809sub add {
2204 my ($self, $widget) = @_; 3810 my ($self, @children) = @_;
2205 3811
3812 $_->{is_toplevel} = 1
3813 for @children;
3814
2206 $self->SUPER::add ($widget); 3815 $self->SUPER::add (@children);
3816}
2207 3817
2208 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3818sub remove {
3819 my ($self, @children) = @_;
3820
3821 $self->SUPER::remove (@children);
3822
3823 delete $self->{is_toplevel}
3824 for @children;
3825
3826 while (@children) {
3827 my $w = pop @children;
3828 push @children, $w->children;
3829 $w->set_invisible;
3830 }
2209} 3831}
2210 3832
2211sub on_refresh { 3833sub on_refresh {
2212 my ($self, $id, $cb) = @_; 3834 my ($self, $id, $cb) = @_;
2213 3835
2214 $self->{refresh_hook}{$id} = $cb; 3836 $self->{refresh_hook}{$id} = $cb;
2215} 3837}
2216 3838
3839sub on_post_alloc {
3840 my ($self, $id, $cb) = @_;
3841
3842 $self->{post_alloc_hook}{$id} = $cb;
3843}
3844
2217sub draw { 3845sub draw {
2218 my ($self) = @_; 3846 my ($self) = @_;
2219 3847
2220 while (my $rcb = delete $self->{refresh_hook}) { 3848 while ($self->{refresh_hook}) {
2221 $_->() for values %$rcb; 3849 $_->()
3850 for values %{delete $self->{refresh_hook}};
2222 } 3851 }
3852
3853 if ($self->{realloc}) {
3854 my %queue;
3855 my @queue;
3856 my $widget;
3857
3858 outer:
3859 while () {
3860 if (my $realloc = delete $self->{realloc}) {
3861 for $widget (values %$realloc) {
3862 $widget->{visible} or next; # do not resize invisible widgets
3863
3864 $queue{$widget+0}++ and next; # duplicates are common
3865
3866 push @{ $queue[$widget->{visible}] }, $widget;
3867 }
3868 }
3869
3870 while () {
3871 @queue or last outer;
3872
3873 $widget = pop @{ $queue[-1] || [] }
3874 and last;
3875
3876 pop @queue;
3877 }
3878
3879 delete $queue{$widget+0};
3880
3881 my ($w, $h) = $widget->size_request;
3882
3883 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3884 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3885
3886 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3887 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3888
3889 $w = $widget->{force_w} if exists $widget->{force_w};
3890 $h = $widget->{force_h} if exists $widget->{force_h};
3891
3892 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3893 || delete $widget->{force_realloc}) {
3894 $widget->{req_w} = $w;
3895 $widget->{req_h} = $h;
3896
3897 $self->{size_alloc}{$widget+0} = $widget;
3898
3899 if (my $parent = $widget->{parent}) {
3900 $self->{realloc}{$parent+0} = $parent
3901 unless $queue{$parent+0};
3902
3903 $parent->{force_size_alloc} = 1;
3904 $self->{size_alloc}{$parent+0} = $parent;
3905 }
3906 }
3907
3908 delete $self->{realloc}{$widget+0};
3909 }
3910 }
3911
3912 while (my $size_alloc = delete $self->{size_alloc}) {
3913 my @queue = sort { $b->{visible} <=> $a->{visible} }
3914 values %$size_alloc;
3915
3916 while () {
3917 my $widget = pop @queue || last;
3918
3919 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3920
3921 $w = 0 if $w < 0;
3922 $h = 0 if $h < 0;
3923
3924 $w = int $w + 0.5;
3925 $h = int $h + 0.5;
3926
3927 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3928 $widget->{old_w} = $widget->{w};
3929 $widget->{old_h} = $widget->{h};
3930
3931 $widget->{w} = $w;
3932 $widget->{h} = $h;
3933
3934 $widget->emit (size_allocate => $w, $h);
3935 }
3936 }
3937 }
3938
3939 while ($self->{post_alloc_hook}) {
3940 $_->()
3941 for values %{delete $self->{post_alloc_hook}};
3942 }
3943
2223 3944
2224 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3945 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2225 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3946 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2226 glClear GL_COLOR_BUFFER_BIT; 3947 glClear GL_COLOR_BUFFER_BIT;
2227 3948
2228 glMatrixMode GL_PROJECTION; 3949 glMatrixMode GL_PROJECTION;
2229 glLoadIdentity; 3950 glLoadIdentity;
2230 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3951 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2231 glMatrixMode GL_MODELVIEW; 3952 glMatrixMode GL_MODELVIEW;
2232 glLoadIdentity; 3953 glLoadIdentity;
2233 3954
3955 {
3956 package CFClient::UI::Base;
3957
3958 ($draw_x, $draw_y, $draw_w, $draw_h) =
3959 (0, 0, $self->{w}, $self->{h});
3960 }
3961
2234 $self->_draw; 3962 $self->_draw;
2235} 3963}
2236 3964
2237############################################################################# 3965#############################################################################
2238 3966
2239package CFClient::UI; 3967package CFClient::UI;
2240 3968
2241$ROOT = new CFClient::UI::Root; 3969$ROOT = new CFClient::UI::Root;
3970$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2242 3971
22431 39721
2244 3973

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