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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.225 by root, Tue May 23 21:14:41 2006 UTC vs.
Revision 1.435 by root, Wed Aug 22 21:40:43 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
11use CFPlus::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
18 21
19sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 23 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
25 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
26 32
27 my $tip = $widget->{tooltip}; 33 return if $ENV{CFPLUS_DEBUG} & 8;
28 34
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget); 35 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 36 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 } 37 }
43 38
44 return; 39 return;
45 } 40 }
46 } 41 }
47 } 42 }
48 43
49 $TOOLTIP->hide; 44 $TOOLTIP->hide;
45 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner}; 46 delete $TOOLTIP->{owner};
47});
48
49sub get_layout {
50 my $layout;
51
52 for (grep { $_->{name} } values %WIDGET) {
53 my $win = $layout->{$_->{name}} = { };
54
55 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
56 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
57 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
58 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
59
60 $win->{show} = $_->{visible} && $_->{is_toplevel};
61 }
62
63 $layout
64}
65
66sub set_layout {
67 my ($layout) = @_;
68
69 $LAYOUT = $layout;
51} 70}
52 71
53# class methods for events 72# class methods for events
54sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 74 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS; 75 if $FOCUS;
57} 76}
58 77
59sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 79 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 80 if $FOCUS;
81}
82
83sub check_hover {
84 my ($widget) = @_;
85
86 if ($widget != $HOVER) {
87 my $hover = $HOVER; $HOVER = $widget;
88
89 $hover->update if $hover && $hover->{can_hover};
90 $HOVER->update if $HOVER && $HOVER->{can_hover};
91
92 $TOOLTIP_WATCHER->start;
93 }
62} 94}
63 95
64sub feed_sdl_button_down_event { 96sub feed_sdl_button_down_event {
65 my ($ev) = @_; 97 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 98 my ($x, $y) = ($ev->{x}, $ev->{y});
67 99
68 if (!$BUTTON_STATE) { 100 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
101
102 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 103 my $widget = $ROOT->find_widget ($x, $y);
70 104
71 $GRAB = $widget; 105 $GRAB = $widget;
72 $GRAB->update if $GRAB; 106 $GRAB->update if $GRAB;
73 107
74 check_tooltip; 108 $TOOLTIP_WATCHER->cb->();
75 } 109 }
76
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 110
79 if ($GRAB) { 111 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if ($ev->{button} == 4 || $ev->{button} == 5) {
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 113 # mousewheel
114 my $delta = $ev->{button} * 2 - 9;
115 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
116
117 $ev->{dx} = $shift ? $delta : 0;
118 $ev->{dy} = $shift ? 0 : $delta;
119
120 $GRAB->emit (mouse_wheel => $ev);
121 } else {
122 $GRAB->emit (button_down => $ev)
123 }
82 } 124 }
83} 125}
84 126
85sub feed_sdl_button_up_event { 127sub feed_sdl_button_up_event {
86 my ($ev) = @_; 128 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y});
88 129
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 130 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
90 131
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 132 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 133
93 if ($GRAB) { 134 $GRAB->emit (button_up => $ev)
94 ($x, $y) = $GRAB->coord2local ($x, $y); 135 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 136
98 if (!$BUTTON_STATE) { 137 unless ($BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 138 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 139 $grab->update if $grab;
101 $GRAB->update if $GRAB; 140 $GRAB->update if $GRAB;
102 141
103 check_tooltip; 142 check_hover $widget;
143 $TOOLTIP_WATCHER->cb->();
104 } 144 }
105} 145}
106 146
107sub feed_sdl_motion_event { 147sub feed_sdl_motion_event {
108 my ($ev) = @_; 148 my ($ev) = @_;
109 my ($x, $y) = ($ev->{x}, $ev->{y}); 149 my ($x, $y) = ($ev->{x}, $ev->{y});
110 150
111 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 151 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
112 152
113 if ($widget != $HOVER) { 153 check_hover $widget;
114 my $hover = $HOVER; $HOVER = $widget;
115 154
116 $hover->update if $hover && $hover->{can_hover}; 155 $HOVER->emit (mouse_motion => $ev)
117 $HOVER->update if $HOVER && $HOVER->{can_hover};
118
119 check_tooltip;
120 }
121
122 if ($HOVER) { 156 if $HOVER;
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126} 157}
127 158
128# convert position array to integers 159# convert position array to integers
129sub harmonize { 160sub harmonize {
130 my ($vals) = @_; 161 my ($vals) = @_;
… …
144 175
145 $_->update 176 $_->update
146 for @widgets; 177 for @widgets;
147} 178}
148 179
180sub reconfigure_widgets {
181 # make a copy, otherwise C<for> complains about freed values.
182 my @widgets = values %WIDGET;
183
184 $_->reconfigure
185 for @widgets;
186}
187
149# call when resolution changes etc. 188# call when resolution changes etc.
150sub rescale_widgets { 189sub rescale_widgets {
151 my ($sx, $sy) = @_; 190 my ($sx, $sy) = @_;
152 191
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET; 192 for my $widget (values %WIDGET) {
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) { 193 if ($widget->{is_toplevel}) {
194 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
195 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
196
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 197 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 198 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 199 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 200 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 201 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 202 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 203
204 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
205 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
206
166 } 207 }
167
168 $widget->reconfigure;
169 } 208 }
209
210 reconfigure_widgets;
170} 211}
171 212
172############################################################################# 213#############################################################################
173 214
215package CFPlus::UI::Event;
216
217sub xy {
218 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
219}
220
221#############################################################################
222
174package CFClient::UI::Base; 223package CFPlus::UI::Base;
175 224
176use strict; 225use strict;
177 226
178use CFClient::OpenGL; 227use CFPlus::OpenGL;
179 228
180sub new { 229sub new {
181 my $class = shift; 230 my $class = shift;
182 231
183 my $self = bless { 232 my $self = bless {
184 x => 0, 233 x => "center",
185 y => 0, 234 y => "center",
186 z => 0, 235 z => 0,
236 w => undef,
237 h => undef,
187 can_events => 1, 238 can_events => 1,
188 @_ 239 @_
189 }, $class; 240 }, $class;
190 241
242 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
243
191 for (keys %$self) { 244 for (keys %$self) {
192 if (/^connect_(.*)$/) { 245 if (/^on_(.*)$/) {
193 $self->connect ($1 => delete $self->{$_}); 246 $self->connect ($1 => delete $self->{$_});
194 } 247 }
195 } 248 }
196 249
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 250 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
251 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
252 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
253 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
254 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
255
256 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258
259 $self->show if $layout->{show};
260 }
198 261
199 $self 262 $self
200} 263}
201 264
202sub destroy { 265sub destroy {
203 my ($self) = @_; 266 my ($self) = @_;
204 267
205 $self->hide; 268 $self->hide;
269 $self->emit ("destroy");
206 %$self = (); 270 %$self = ();
207} 271}
208 272
273sub TO_JSON {
274 { __w_ => $_[0]{s_id} }
275}
276
209sub show { 277sub show {
210 my ($self) = @_; 278 my ($self) = @_;
279
211 return if $self->{parent}; 280 return if $self->{parent};
212 281
213 $CFClient::UI::ROOT->add ($self); 282 $CFPlus::UI::ROOT->add ($self);
214} 283}
215 284
216sub show_centered { 285sub set_visible {
217 my ($self) = @_; 286 my ($self) = @_;
287
218 return if $self->{parent}; 288 return if $self->{visible};
219 289
220 $self->show; 290 $self->{root} = $self->{parent}{root};
291 $self->{visible} = $self->{parent}{visible} + 1;
221 292
222 $CFClient::UI::ROOT->on_post_alloc ( 293 $self->emit (visibility_change => 1);
223 "centered $self" => sub {
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
225 },
226 );
227}
228 294
229sub hide { 295 $self->realloc if !exists $self->{req_w};
296
297 $_->set_visible for $self->children;
298}
299
300sub set_invisible {
230 my ($self) = @_; 301 my ($self) = @_;
302
303 return unless $self->{visible};
304
305 $_->set_invisible for $self->children;
306
307 delete $self->{visible};
308 delete $self->{root};
231 309
232 undef $GRAB if $GRAB == $self; 310 undef $GRAB if $GRAB == $self;
233 undef $HOVER if $HOVER == $self; 311 undef $HOVER if $HOVER == $self;
234 312
313 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
314 if $TOOLTIP->{owner} == $self;
315
316 $self->emit ("focus_out");
317 $self->emit (visibility_change => 0);
318}
319
320sub set_visibility {
321 my ($self, $visible) = @_;
322
323 return if $self->{visible} == $visible;
324
325 $visible ? $self->show
326 : $self->hide;
327}
328
329sub toggle_visibility {
330 my ($self) = @_;
331
332 $self->{visible}
333 ? $self->hide
334 : $self->show;
335}
336
337sub hide {
338 my ($self) = @_;
339
340 $self->set_invisible;
341
235 $self->{parent}->remove ($self) 342 $self->{parent}->remove ($self)
236 if $self->{parent}; 343 if $self->{parent};
237} 344}
238 345
239sub move { 346sub move_abs {
240 my ($self, $x, $y, $z) = @_; 347 my ($self, $x, $y, $z) = @_;
241 348
242 $self->{x} = int $x; 349 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
243 $self->{y} = int $y; 350 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
244 $self->{z} = $z if defined $z; 351 $self->{z} = $z if defined $z;
245 352
246 $self->update; 353 $self->update;
247} 354}
248 355
249sub set_size { 356sub set_size {
250 my ($self, $w, $h) = @_; 357 my ($self, $w, $h) = @_;
251 358
252 $self->{user_w} = $w; 359 $self->{force_w} = $w;
253 $self->{user_h} = $h; 360 $self->{force_h} = $h;
254 361
255 $self->check_size; 362 $self->realloc;
256} 363}
257 364
258sub size_request { 365sub size_request {
259 require Carp; 366 require Carp;
260 Carp::confess "size_request is abstract"; 367 Carp::confess "size_request is abstract";
261} 368}
262 369
370sub baseline_shift {
371 0
372}
373
263sub configure { 374sub configure {
264 my ($self, $x, $y, $w, $h) = @_; 375 my ($self, $x, $y, $w, $h) = @_;
265 376
266 if ($self->{aspect}) { 377 if ($self->{aspect}) {
378 my ($ow, $oh) = ($w, $h);
379
267 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 380 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
268 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 381 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
269 382
270 # use alignment to adjust x, y 383 # use alignment to adjust x, y
271 384
272 $x += int +($w - $w2) * 0.5; 385 $x += int 0.5 * ($ow - $w);
273 $y += int +($h - $h2) * 0.5; 386 $y += int 0.5 * ($oh - $h);
274
275 ($w, $h) = ($w2, $h2);
276 } 387 }
277 388
278 if ($self->{x} != $x || $self->{y} != $y) { 389 if ($self->{x} ne $x || $self->{y} ne $y) {
279 $self->{x} = $x; 390 $self->{x} = $x;
280 $self->{y} = $y; 391 $self->{y} = $y;
281 $self->update; 392 $self->update;
282 } 393 }
283 394
284 if ($self->{w} != $w || $self->{h} != $h) { 395 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
285 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 396 return unless $self->{visible};
286 }
287}
288 397
289sub size_allocate { 398 $self->{alloc_w} = $w;
290 # nothing to be done 399 $self->{alloc_h} = $h;
291}
292 400
293sub reconfigure { 401 $self->{root}{size_alloc}{$self+0} = $self;
294 my ($self) = @_; 402 }
295
296 $self->check_size (1);
297 $self->update;
298} 403}
299 404
300sub children { 405sub children {
406 # nop
407}
408
409sub visible_children {
410 $_[0]->children
301} 411}
302 412
303sub set_max_size { 413sub set_max_size {
304 my ($self, $w, $h) = @_; 414 my ($self, $w, $h) = @_;
305 415
306 delete $self->{max_w}; $self->{max_w} = $w if $w; 416 $self->{max_w} = int $w if defined $w;
307 delete $self->{max_h}; $self->{max_h} = $h if $h; 417 $self->{max_h} = int $h if defined $h;
418
419 $self->realloc;
308} 420}
309 421
310sub set_tooltip { 422sub set_tooltip {
311 my ($self, $tooltip) = @_; 423 my ($self, $tooltip) = @_;
312 424
425 $tooltip =~ s/^\s+//;
426 $tooltip =~ s/\s+$//;
427
428 return if $self->{tooltip} eq $tooltip;
429
313 $self->{tooltip} = $tooltip; 430 $self->{tooltip} = $tooltip;
314 431
315 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 432 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
316 delete $CFClient::UI::TOOLTIP->{owner}; 433 delete $CFPlus::UI::TOOLTIP->{owner};
317 CFClient::UI::check_tooltip; 434 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
318 } 435 }
319} 436}
320 437
321# translate global coordinates to local coordinate system 438# translate global coordinates to local coordinate system
322sub coord2local { 439sub coord2local {
323 my ($self, $x, $y) = @_; 440 my ($self, $x, $y) = @_;
324 441
442 Carp::confess unless $self->{parent};#d#
443
325 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 444 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
326} 445}
327 446
328# translate local coordinates to global coordinate system 447# translate local coordinates to global coordinate system
329sub coord2global { 448sub coord2global {
330 my ($self, $x, $y) = @_; 449 my ($self, $x, $y) = @_;
331 450
451 Carp::confess unless $self->{parent};#d#
452
332 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 453 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
333} 454}
334 455
335sub focus_in { 456sub invoke_focus_in {
336 my ($self) = @_; 457 my ($self) = @_;
337 458
338 return if $FOCUS == $self; 459 return if $FOCUS == $self;
339 return unless $self->{can_focus}; 460 return unless $self->{can_focus};
340 461
341 my $focus = $FOCUS; $FOCUS = $self; 462 $FOCUS = $self;
342 463
343 $self->emit (focus_in => $focus); 464 $self->update;
344 465
345 $focus->update if $focus; 466 0
346 $FOCUS->update;
347} 467}
348 468
349sub focus_out { 469sub invoke_focus_out {
350 my ($self) = @_; 470 my ($self) = @_;
351 471
352 return unless $FOCUS == $self; 472 return unless $FOCUS == $self;
353 473
354 my $focus = $FOCUS; undef $FOCUS; 474 undef $FOCUS;
355 475
356 $self->emit (focus_out => $focus); 476 $self->update;
357 477
358 $focus->update if $focus; #? 478 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
359} 479 unless $FOCUS;
360 480
481 0
482}
483
484sub grab_focus {
485 my ($self) = @_;
486
487 $FOCUS->emit ("focus_out") if $FOCUS;
488 $self->emit ("focus_in");
489}
490
361sub mouse_motion { } 491sub invoke_mouse_motion { 0 }
362sub button_up { } 492sub invoke_button_up { 0 }
363sub key_down { } 493sub invoke_key_down { 0 }
364sub key_up { } 494sub invoke_key_up { 0 }
495sub invoke_mouse_wheel { 0 }
365 496
366sub button_down { 497sub invoke_button_down {
367 my ($self, $ev, $x, $y) = @_; 498 my ($self, $ev, $x, $y) = @_;
368 499
369 $self->focus_in; 500 $self->grab_focus;
370}
371 501
372sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 502 0
373sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 503}
374sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
375sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
376sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
377 504
378sub draw { 505sub connect {
506 my ($self, $signal, $cb) = @_;
507
508 push @{ $self->{signal_cb}{$signal} }, $cb;
509
510 defined wantarray and CFPlus::guard {
511 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512 @{ $self->{signal_cb}{$signal} };
513 }
514}
515
516sub disconnect_all {
379 my ($self) = @_; 517 my ($self, $signal) = @_;
380 518
381 return unless $self->{h} && $self->{w}; 519 delete $self->{signal_cb}{$signal};
382
383 glPushMatrix;
384 glTranslate $self->{x}, $self->{y}, 0;
385 $self->_draw;
386 glPopMatrix;
387
388 if ($self == $HOVER && $self->{can_hover}) {
389 my ($x, $y) = @$self{qw(x y)};
390
391 glColor 1, 0.8, 0.5, 0.2;
392 glEnable GL_BLEND;
393 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
394 glBegin GL_QUADS;
395 glVertex $x , $y;
396 glVertex $x + $self->{w}, $y;
397 glVertex $x + $self->{w}, $y + $self->{h};
398 glVertex $x , $y + $self->{h};
399 glEnd;
400 glDisable GL_BLEND;
401 }
402
403 if ($ENV{PCLIENT_DEBUG}) {
404 glPushMatrix;
405 glColor 1, 1, 0, 1;
406 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
407 glBegin GL_LINE_LOOP;
408 glVertex 0 , 0;
409 glVertex $self->{w}, 0;
410 glVertex $self->{w}, $self->{h};
411 glVertex 0 , $self->{h};
412 glEnd;
413 glPopMatrix;
414 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
415 }
416} 520}
417 521
418sub _draw { 522my %has_coords = (
419 my ($self) = @_; 523 button_down => 1,
524 button_up => 1,
525 mouse_motion => 1,
526 mouse_wheel => 1,
527);
420 528
421 warn "no draw defined for $self\n"; 529sub emit {
422} 530 my ($self, $signal, @args) = @_;
423 531
532 # I do not really like this solution, but I do not like duplication
533 # and needlessly verbose code, either.
534 my @append
535 = $has_coords{$signal}
536 ? $args[0]->xy ($self)
537 : ();
538
539 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
540
541 for my $cb (
542 @{$self->{signal_cb}{$signal} || []}, # before
543 ($self->can ("invoke_$signal") || sub { 1 }), # closure
544 ) {
545 return $cb->($self, @args, @append) || next;
546 }
547
548 # parent
549 $self->{parent} && $self->{parent}->emit ($signal, @args)
550}
551
424sub find_widget { 552#sub find_widget {
425 my ($self, $x, $y) = @_; 553# in .xs
426
427 return () unless $self->{can_events};
428
429 return $self
430 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
431 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
432
433 ()
434}
435 554
436sub set_parent { 555sub set_parent {
437 my ($self, $parent) = @_; 556 my ($self, $parent) = @_;
438 557
439 Scalar::Util::weaken ($self->{parent} = $parent); 558 CFPlus::weaken ($self->{parent} = $parent);
440 559 $self->set_visible if $parent->{visible};
441 # TODO: req_w _does_change after ->reconfigure
442 $self->check_size
443 unless exists $self->{req_w};
444
445 $self->show;
446} 560}
447 561
448sub check_size { 562sub realloc {
449 my ($self, $forced) = @_; 563 my ($self) = @_;
450 564
451 $self->{force_alloc} = 1 if $forced; 565 if ($self->{visible}) {
452 $CFClient::UI::ROOT->{check_size}{$self} = $self; 566 return if $self->{root}{realloc}{$self+0};
567
568 $self->{root}{realloc}{$self+0} = $self;
569 $self->{root}->update;
570 } else {
571 delete $self->{req_w};
572 delete $self->{req_h};
573 }
453} 574}
454 575
455sub update { 576sub update {
456 my ($self) = @_; 577 my ($self) = @_;
457 578
458 $self->{parent}->update 579 $self->{parent}->update
459 if $self->{parent}; 580 if $self->{parent};
460} 581}
461 582
462sub connect { 583sub reconfigure {
463 my ($self, $signal, $cb) = @_; 584 my ($self) = @_;
464 585
465 push @{ $self->{signal_cb}{$signal} }, $cb; 586 $self->realloc;
587 $self->update;
466} 588}
467 589
468sub emit { 590# using global variables seems a bit hacky, but passing through all drawing
469 my ($self, $signal, @args) = @_; 591# functions seems pointless.
592our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
470 593
471 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 594#sub draw {
595#CFPlus.xs
596
597sub _draw {
598 my ($self) = @_;
599
600 warn "no draw defined for $self\n";
472} 601}
473 602
474sub DESTROY { 603sub DESTROY {
475 my ($self) = @_; 604 my ($self) = @_;
476 605
606 return if CFPlus::in_destruct;
607
608 local $@;
609 eval { $self->destroy };
610 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
611
477 delete $WIDGET{$self+0}; 612 delete $WIDGET{$self+0};
478 #$self->deactivate;
479} 613}
480 614
481############################################################################# 615#############################################################################
482 616
483package CFClient::UI::DrawBG; 617package CFPlus::UI::DrawBG;
484 618
485our @ISA = CFClient::UI::Base::; 619our @ISA = CFPlus::UI::Base::;
486 620
487use strict; 621use strict;
488use CFClient::OpenGL; 622use CFPlus::OpenGL;
489 623
490sub new { 624sub new {
491 my $class = shift; 625 my $class = shift;
492
493 # range [value, low, high, page]
494 626
495 $class->SUPER::new ( 627 $class->SUPER::new (
496 #bg => [0, 0, 0, 0.2], 628 #bg => [0, 0, 0, 0.2],
497 #active_bg => [1, 1, 1, 0.5], 629 #active_bg => [1, 1, 1, 0.5],
498 @_ 630 @_
… …
508 640
509 if ($color && (@$color < 4 || $color->[3])) { 641 if ($color && (@$color < 4 || $color->[3])) {
510 my ($w, $h) = @$self{qw(w h)}; 642 my ($w, $h) = @$self{qw(w h)};
511 643
512 glEnable GL_BLEND; 644 glEnable GL_BLEND;
513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 645 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
514 glColor @$color; 646 glColor_premultiply @$color;
515
516 glBegin GL_QUADS;
517 glVertex 0 , 0;
518 glVertex 0 , $h;
519 glVertex $w, $h; 647 glRect 0, 0, $w, $h;
520 glVertex $w, 0;
521 glEnd;
522
523 glDisable GL_BLEND; 648 glDisable GL_BLEND;
524 } 649 }
525} 650}
526 651
527############################################################################# 652#############################################################################
528 653
529package CFClient::UI::Empty; 654package CFPlus::UI::Empty;
530 655
531our @ISA = CFClient::UI::Base::; 656our @ISA = CFPlus::UI::Base::;
532 657
533sub new { 658sub new {
534 my ($class, %arg) = @_; 659 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg); 660 $class->SUPER::new (can_events => 0, %arg);
536} 661}
537 662
538sub size_request { 663sub size_request {
539 (0, 0) 664 my ($self) = @_;
665
666 ($self->{w} + 0, $self->{h} + 0)
540} 667}
541 668
542sub draw { } 669sub draw { }
543 670
544############################################################################# 671#############################################################################
545 672
546package CFClient::UI::Container; 673package CFPlus::UI::Container;
547 674
548our @ISA = CFClient::UI::Base::; 675our @ISA = CFPlus::UI::Base::;
549 676
550sub new { 677sub new {
551 my ($class, %arg) = @_; 678 my ($class, %arg) = @_;
552 679
553 my $children = delete $arg{children} || []; 680 my $children = delete $arg{children};
554 681
555 my $self = $class->SUPER::new ( 682 my $self = $class->SUPER::new (
556 children => [], 683 children => [],
557 can_events => 0, 684 can_events => 0,
558 %arg, 685 %arg,
559 ); 686 );
687
560 $self->add ($_) for @$children; 688 $self->add (@$children)
689 if $children && @$children;
561 690
562 $self 691 $self
692}
693
694sub realloc {
695 my ($self) = @_;
696
697 $self->{force_realloc} = 1;
698 $self->{force_size_alloc} = 1;
699 $self->SUPER::realloc;
563} 700}
564 701
565sub add { 702sub add {
566 my ($self, @widgets) = @_; 703 my ($self, @widgets) = @_;
567 704
568 $_->set_parent ($self) 705 $_->set_parent ($self)
569 for @widgets; 706 for @widgets;
570 707
708 # TODO: only do this in widgets that need it, e.g. root, fixed
571 use sort 'stable'; 709 use sort 'stable';
572 710
573 $self->{children} = [ 711 $self->{children} = [
574 sort { $a->{z} <=> $b->{z} } 712 sort { $a->{z} <=> $b->{z} }
575 @{$self->{children}}, @widgets 713 @{$self->{children}}, @widgets
576 ]; 714 ];
577 715
578 $self->check_size (1); 716 $self->realloc;
579 $self->update; 717
718 $self->emit (c_add => \@widgets);
719
720 map $_+0, @widgets
580} 721}
581 722
582sub children { 723sub children {
583 @{ $_[0]{children} } 724 @{ $_[0]{children} }
584} 725}
585 726
586sub remove { 727sub remove {
587 my ($self, $child) = @_; 728 my ($self, @widgets) = @_;
588 729
730 $self->emit (c_remove => \@widgets);
731
732 for my $child (@widgets) {
589 delete $child->{parent}; 733 delete $child->{parent};
590 $child->hide; 734 $child->hide;
591
592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 735 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
736 }
593 737
594 $self->check_size; 738 $self->realloc;
595 $self->update;
596} 739}
597 740
598sub clear { 741sub clear {
599 my ($self) = @_; 742 my ($self) = @_;
600 743
601 my $children = delete $self->{children}; 744 my $children = $self->{children};
602 $self->{children} = []; 745 $self->{children} = [];
603 746
604 for (@$children) { 747 for (@$children) {
605 delete $_->{parent}; 748 delete $_->{parent};
606 $_->hide; 749 $_->hide;
607 } 750 }
608 751
609 $self->check_size; 752 $self->realloc;
610 $self->update;
611} 753}
612 754
613sub find_widget { 755sub find_widget {
614 my ($self, $x, $y) = @_; 756 my ($self, $x, $y) = @_;
615 757
616 $x -= $self->{x}; 758 $x -= $self->{x};
617 $y -= $self->{y}; 759 $y -= $self->{y};
618 760
619 my $res; 761 my $res;
620 762
621 for (reverse @{ $self->{children} }) { 763 for (reverse $self->visible_children) {
622 $res = $_->find_widget ($x, $y) 764 $res = $_->find_widget ($x, $y)
623 and return $res; 765 and return $res;
624 } 766 }
625 767
626 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 768 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
627} 769}
628 770
629sub _draw { 771sub _draw {
630 my ($self) = @_; 772 my ($self) = @_;
631 773
632 $_->draw for @{$self->{children}}; 774 $_->draw for $self->visible_children;
633} 775}
634 776
635############################################################################# 777#############################################################################
636 778
637package CFClient::UI::Bin; 779package CFPlus::UI::Bin;
638 780
639our @ISA = CFClient::UI::Container::; 781our @ISA = CFPlus::UI::Container::;
640 782
641sub new { 783sub new {
642 my ($class, %arg) = @_; 784 my ($class, %arg) = @_;
643 785
644 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 786 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
645 787
646 $class->SUPER::new (children => [$child], %arg) 788 $class->SUPER::new (children => [$child], %arg)
647} 789}
648 790
649sub add { 791sub add {
650 my ($self, $child) = @_; 792 my ($self, $child) = @_;
651 793
652 $self->{children} = []; 794 $self->clear;
653
654 $self->SUPER::add ($child); 795 $self->SUPER::add ($child);
655} 796}
656 797
657sub remove { 798sub remove {
658 my ($self, $widget) = @_; 799 my ($self, $widget) = @_;
659 800
660 $self->SUPER::remove ($widget); 801 $self->SUPER::remove ($widget);
661 802
662 $self->{children} = [new CFClient::UI::Empty] 803 $self->{children} = [new CFPlus::UI::Empty]
663 unless @{$self->{children}}; 804 unless @{$self->{children}};
664} 805}
665 806
666sub child { $_[0]->{children}[0] } 807sub child { $_[0]->{children}[0] }
667 808
668sub size_request { 809sub size_request {
669 $_[0]{children}[0]->size_request 810 $_[0]{children}[0]->size_request
670} 811}
671 812
672sub size_allocate { 813sub invoke_size_allocate {
673 my ($self, $w, $h) = @_; 814 my ($self, $w, $h) = @_;
674 815
675 $self->{children}[0]->configure (0, 0, $w, $h); 816 $self->{children}[0]->configure (0, 0, $w, $h);
817
818 1
676} 819}
677 820
678############################################################################# 821#############################################################################
679 822
823# back-buffered drawing area
824
680package CFClient::UI::Window; 825package CFPlus::UI::Window;
681 826
682our @ISA = CFClient::UI::Bin::; 827our @ISA = CFPlus::UI::Bin::;
683 828
684use CFClient::OpenGL; 829use CFPlus::OpenGL;
685 830
686sub new { 831sub new {
687 my ($class, %arg) = @_; 832 my ($class, %arg) = @_;
688 833
689 my $self = $class->SUPER::new (%arg); 834 my $self = $class->SUPER::new (%arg);
… …
694 839
695 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 840 $ROOT->on_post_alloc ($self => sub { $self->render_child });
696 $self->SUPER::update; 841 $self->SUPER::update;
697} 842}
698 843
699sub size_allocate { 844sub invoke_size_allocate {
700 my ($self, $w, $h) = @_; 845 my ($self, $w, $h) = @_;
701 846
702 $self->SUPER::size_allocate ($w, $h);
703 $self->update; 847 $self->update;
848
849 $self->SUPER::invoke_size_allocate ($w, $h)
704} 850}
705 851
706sub _render { 852sub _render {
853 my ($self) = @_;
854
707 $_[0]{children}[0]->draw; 855 $self->{children}[0]->draw;
708} 856}
709 857
710sub render_child { 858sub render_child {
711 my ($self) = @_; 859 my ($self) = @_;
712 860
713 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 861 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
714 glClearColor 0, 0, 0, 0; 862 glClearColor 0, 0, 0, 0;
715 glClear GL_COLOR_BUFFER_BIT; 863 glClear GL_COLOR_BUFFER_BIT;
716 864
865 {
866 package CFPlus::UI::Base;
867
868 local ($draw_x, $draw_y, $draw_w, $draw_h) =
869 (0, 0, $self->{w}, $self->{h});
870
717 $self->_render; 871 $self->_render;
872 }
718 }; 873 };
719} 874}
720 875
721sub _draw { 876sub _draw {
722 my ($self) = @_; 877 my ($self) = @_;
723
724 my ($w, $h) = ($self->w, $self->h);
725 878
726 my $tex = $self->{texture} 879 my $tex = $self->{texture}
727 or return; 880 or return;
728 881
729 glEnable GL_TEXTURE_2D; 882 glEnable GL_TEXTURE_2D;
730 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 883 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
731 glColor 1, 1, 1, 1; 884 glColor 0, 0, 0, 1;
732 885
733 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 886 $tex->draw_quad_alpha_premultiplied (0, 0);
734 887
735 glDisable GL_TEXTURE_2D; 888 glDisable GL_TEXTURE_2D;
736} 889}
737 890
738############################################################################# 891#############################################################################
739 892
740package CFClient::UI::ViewPort; 893package CFPlus::UI::ViewPort;
741 894
895use List::Util qw(min max);
896
742our @ISA = CFClient::UI::Window::; 897our @ISA = CFPlus::UI::Window::;
898
899sub new {
900 my $class = shift;
901
902 $class->SUPER::new (
903 scroll_x => 0,
904 scroll_y => 1,
905 @_,
906 )
907}
743 908
744sub size_request { 909sub size_request {
745 my ($self) = @_; 910 my ($self) = @_;
746 911
747 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 912 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
748 913
749 @$self{qw(child_w child_h)} 914 $w = 1 if $self->{scroll_x};
750} 915 $h = 1 if $self->{scroll_y};
751 916
917 ($w, $h)
918}
919
752sub size_allocate { 920sub invoke_size_allocate {
753 my ($self, $w, $h) = @_; 921 my ($self, $w, $h) = @_;
754 922
755 my ($cw, $ch) = @$self{qw(child_w child_h)}; 923 my $child = $self->child;
756# $w = $self->{w}; 924
925 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
926 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
927
757 $self->child->configure (0, 0, $cw, $ch); 928 $self->child->configure (0, 0, $w, $h);
758 $self->update; 929 $self->update;
930
931 1
759} 932}
760 933
761sub set_offset { 934sub set_offset {
762 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
763 936
937 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
938 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
939
940 if ($x != $self->{view_x} or $y != $self->{view_y}) {
764 $self->{view_x} = int $x; 941 $self->{view_x} = $x;
765 $self->{view_y} = int $y; 942 $self->{view_y} = $y;
766 943
944 $self->emit (changed => $x, $y);
767 $self->update; 945 $self->update;
946 }
947}
948
949sub set_center {
950 my ($self, $x, $y) = @_;
951
952 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
953}
954
955sub make_visible {
956 my ($self, $x, $y, $border) = @_;
957
958 if ( $x < $self->{view_x} + $self->{w} * $border
959 || $x > $self->{view_x} + $self->{w} * (1 - $border)
960 || $y < $self->{view_y} + $self->{h} * $border
961 || $y > $self->{view_y} + $self->{h} * (1 - $border)
962 ) {
963 $self->set_center ($x, $y);
964 }
768} 965}
769 966
770# hmm, this does not work for topleft of $self... but we should not ask for that 967# hmm, this does not work for topleft of $self... but we should not ask for that
771sub coord2local { 968sub coord2local {
772 my ($self, $x, $y) = @_; 969 my ($self, $x, $y) = @_;
… …
787 my ($self, $x, $y) = @_; 984 my ($self, $x, $y) = @_;
788 985
789 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 986 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
790 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 987 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
791 ) { 988 ) {
792 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 989 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
793 } else { 990 } else {
794 $self->CFClient::UI::Base::find_widget ($x, $y) 991 $self->CFPlus::UI::Base::find_widget ($x, $y)
795 } 992 }
796} 993}
797 994
798sub _render { 995sub _render {
799 my ($self) = @_; 996 my ($self) = @_;
800 997
998 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
999 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1000
801 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1001 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
802 1002
803 $self->SUPER::_render; 1003 $self->SUPER::_render;
804} 1004}
805 1005
806############################################################################# 1006#############################################################################
807 1007
808package CFClient::UI::ScrolledWindow; 1008package CFPlus::UI::ScrolledWindow;
809 1009
810our @ISA = CFClient::UI::HBox::; 1010our @ISA = CFPlus::UI::Table::;
811 1011
812sub new { 1012sub new {
813 my $class = shift; 1013 my ($class, %arg) = @_;
1014
1015 my $child = delete $arg{child};
814 1016
815 my $self; 1017 my $self;
816 1018
817 my $slider = new CFClient::UI::Slider 1019 my $hslider = new CFPlus::UI::Slider
1020 c_col => 0,
1021 c_row => 1,
818 vertical => 1, 1022 vertical => 0,
819 range => [0, 0, 1, 0.01], # HACK fix 1023 range => [0, 0, 1, 0.01], # HACK fix
820 connect_changed => sub { 1024 on_changed => sub {
821 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 1025 $self->{hpos} = $_[1];
1026 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
822 }, 1027 },
823 ; 1028 ;
824 1029
1030 my $vslider = new CFPlus::UI::Slider
1031 c_col => 1,
1032 c_row => 0,
1033 vertical => 1,
1034 range => [0, 0, 1, 0.01], # HACK fix
1035 on_changed => sub {
1036 $self->{vpos} = $_[1];
1037 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1038 },
1039 ;
1040
825 $self = $class->SUPER::new ( 1041 $self = $class->SUPER::new (
826 vp => (new CFClient::UI::ViewPort expand => 1), 1042 scroll_x => 0,
1043 scroll_y => 1,
1044 can_events => 1,
827 slider => $slider, 1045 hslider => $hslider,
828 @_, 1046 vslider => $vslider,
1047 col_expand => [1, 0],
1048 row_expand => [1, 0],
1049 %arg,
829 ); 1050 );
830 1051
831 $self->{vp}->add ($self->{scrolled}); 1052 $self->{vp} = new CFPlus::UI::ViewPort
1053 c_col => 0,
1054 c_row => 0,
1055 expand => 1,
1056 scroll_x => $self->{scroll_x},
1057 scroll_y => $self->{scroll_y},
1058 on_changed => sub {
1059 my ($vp, $x, $y) = @_;
1060
1061 $vp->{parent}{hslider}->set_value ($x);
1062 $vp->{parent}{vslider}->set_value ($y);
1063
1064 0
1065 },
1066 on_size_allocate => sub {
1067 my ($vp, $w, $h) = @_;
1068 $vp->{parent}->update_slider;
1069 0
1070 },
1071 ;
1072
832 $self->add ($self->{vp}); 1073 $self->SUPER::add ($self->{vp});
833 $self->add ($self->{slider}); 1074
1075 $self->add ($child) if $child;
834 1076
835 $self 1077 $self
836} 1078}
837 1079
838#TODO# update range on size_allocate depending on child 1080sub add {
839# update viewport offset on scroll 1081 my ($self, $widget) = @_;
1082
1083 $self->{vp}->add ($self->{child} = $widget);
1084}
1085
1086sub set_offset { shift->{vp}->set_offset (@_) }
1087sub set_center { shift->{vp}->set_center (@_) }
1088sub make_visible { shift->{vp}->make_visible (@_) }
1089
1090sub update_slider {
1091 my ($self) = @_;
1092
1093 my $child = ($self->{vp} or return)->child;
1094
1095 if ($self->{scroll_x}) {
1096 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1097 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1098
1099 my $visible = $w1 > $w2;
1100 if ($visible != $self->{hslider_visible}) {
1101 $self->{hslider_visible} = $visible;
1102 $visible ? $self->SUPER::add ($self->{hslider})
1103 : $self->SUPER::remove ($self->{hslider});
1104 }
1105 }
1106
1107 if ($self->{scroll_y}) {
1108 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1109 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1110
1111 my $visible = $h1 > $h2;
1112 if ($visible != $self->{vslider_visible}) {
1113 $self->{vslider_visible} = $visible;
1114 $visible ? $self->SUPER::add ($self->{vslider})
1115 : $self->SUPER::remove ($self->{vslider});
1116 }
1117 }
1118}
1119
1120sub start_dragging {
1121 my ($self, $ev) = @_;
1122
1123 $self->grab_focus;
1124
1125 my $ox = $self->{vp}{view_x};
1126 my $oy = $self->{vp}{view_y};
1127
1128 $self->{motion} = sub {
1129 my ($ev, $x, $y) = @_;
1130
1131 $ox -= $ev->{xrel};
1132 $oy -= $ev->{yrel};
1133
1134 $self->{vp}->set_offset ($ox, $oy);
1135 };
1136}
1137
1138sub invoke_mouse_wheel {
1139 my ($self, $ev) = @_;
1140
1141 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1142 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1143
1144 1
1145}
1146
1147sub invoke_button_down {
1148 my ($self, $ev, $x, $y) = @_;
1149
1150 if ($ev->{button} == 2) {
1151 $self->start_dragging ($ev);
1152 return 1;
1153 }
1154
1155 0
1156}
1157
1158sub invoke_button_up {
1159 my ($self, $ev, $x, $y) = @_;
1160
1161 if (delete $self->{motion}) {
1162 return 1;
1163 }
1164
1165 0
1166}
1167
1168sub invoke_mouse_motion {
1169 my ($self, $ev, $x, $y) = @_;
1170
1171 if ($self->{motion}) {
1172 $self->{motion}->($ev, $x, $y);
1173 return 1;
1174 }
1175
1176 0
1177}
1178
1179sub invoke_size_allocate {
1180 my ($self, $w, $h) = @_;
1181
1182 $self->update_slider;
1183 $self->SUPER::invoke_size_allocate ($w, $h)
1184}
840 1185
841############################################################################# 1186#############################################################################
842 1187
843package CFClient::UI::Frame; 1188package CFPlus::UI::Frame;
844 1189
845our @ISA = CFClient::UI::Bin::; 1190our @ISA = CFPlus::UI::Bin::;
846 1191
847use CFClient::OpenGL; 1192use CFPlus::OpenGL;
848 1193
849sub new { 1194sub new {
850 my $class = shift; 1195 my $class = shift;
851 1196
852 $class->SUPER::new ( 1197 $class->SUPER::new (
… …
860 1205
861 if ($self->{bg}) { 1206 if ($self->{bg}) {
862 my ($w, $h) = @$self{qw(w h)}; 1207 my ($w, $h) = @$self{qw(w h)};
863 1208
864 glEnable GL_BLEND; 1209 glEnable GL_BLEND;
865 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1210 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
866 glColor @{ $self->{bg} }; 1211 glColor_premultiply @{ $self->{bg} };
867
868 glBegin GL_QUADS;
869 glVertex 0 , 0;
870 glVertex 0 , $h;
871 glVertex $w, $h; 1212 glRect 0, 0, $w, $h;
872 glVertex $w, 0;
873 glEnd;
874
875 glDisable GL_BLEND; 1213 glDisable GL_BLEND;
876 } 1214 }
877 1215
878 $self->SUPER::_draw; 1216 $self->SUPER::_draw;
879} 1217}
880 1218
881############################################################################# 1219#############################################################################
882 1220
883package CFClient::UI::FancyFrame; 1221package CFPlus::UI::FancyFrame;
884 1222
885our @ISA = CFClient::UI::Bin::; 1223our @ISA = CFPlus::UI::Bin::;
886 1224
887use CFClient::OpenGL; 1225use CFPlus::OpenGL;
888
889my @tex =
890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
891 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
892 1226
893sub new { 1227sub new {
894 my $class = shift; 1228 my ($class, %arg) = @_;
895 1229
896 # TODO: user_x, user_y, overwrite moveto? 1230 if ((exists $arg{label}) && !ref $arg{label}) {
1231 $arg{label} = new CFPlus::UI::Label
1232 align => 1,
1233 valign => 0,
1234 text => $arg{label},
1235 fontsize => ($arg{border} || 0.8) * 0.75;
1236 }
897 1237
898 my $self = $class->SUPER::new ( 1238 my $self = $class->SUPER::new (
1239 # label => "",
899 bg => [1, 1, 1, 1], 1240 fg => [0.6, 0.3, 0.1],
900 border_bg => [1, 1, 1, 1],
901 border => 0.6, 1241 border => 0.8,
902 toplevel => 1, 1242 style => 'single',
903 can_events => 1, 1243 %arg,
904 @_
905 ); 1244 );
906 1245
907 $self->{title} &&= new CFClient::UI::Label
908 align => 0,
909 valign => 1,
910 text => $self->{title},
911 fontsize => $self->{border};
912
913 $self 1246 $self
1247}
1248
1249sub add {
1250 my ($self, @widgets) = @_;
1251
1252 $self->SUPER::add (@widgets);
1253 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
914} 1254}
915 1255
916sub border { 1256sub border {
917 int $_[0]{border} * $::FONTSIZE 1257 int $_[0]{border} * $::FONTSIZE
918} 1258}
919 1259
920sub size_request { 1260sub size_request {
921 my ($self) = @_; 1261 my ($self) = @_;
1262
1263 ($self->{label_w}, undef) = $self->{label}->size_request
1264 if $self->{label};
922 1265
923 my ($w, $h) = $self->SUPER::size_request; 1266 my ($w, $h) = $self->SUPER::size_request;
924 1267
925 ( 1268 (
926 $w + $self->border * 2, 1269 $w + $self->border * 2,
927 $h + $self->border * 2, 1270 $h + $self->border * 2,
928 ) 1271 )
929} 1272}
930 1273
931sub size_allocate { 1274sub invoke_size_allocate {
932 my ($self, $w, $h) = @_; 1275 my ($self, $w, $h) = @_;
933 1276
934 $h -= List::Util::max 0, $self->border * 2; 1277 my $border = $self->border;
1278
935 $w -= List::Util::max 0, $self->border * 2; 1279 $w -= List::Util::max 0, $border * 2;
1280 $h -= List::Util::max 0, $border * 2;
936 1281
937 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) 1282 if (my $label = $self->{label}) {
938 if $self->{title}; 1283 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1284 $label->{h} = List::Util::min $h, $border;
1285 $label->invoke_size_allocate ($label->{w}, $label->{h});
1286 }
939 1287
940 $self->child->configure ($self->border, $self->border, $w, $h); 1288 $self->child->configure ($border, $border, $w, $h);
941}
942 1289
1290 1
1291}
1292
1293sub _draw {
1294 my ($self) = @_;
1295
1296 my $child = $self->{children}[0];
1297
1298 my $border = $self->border;
1299 my ($w, $h) = ($self->{w}, $self->{h});
1300
1301 $child->draw;
1302
1303 glColor @{$self->{fg}};
1304 glBegin GL_LINE_STRIP;
1305 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1306 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1307 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1308 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1309 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1310 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1311 glEnd;
1312
1313 if ($self->{label}) {
1314 glTranslate $border * 2, 0;
1315 $self->{label}->_draw;
1316 }
1317}
1318
1319#############################################################################
1320
1321package CFPlus::UI::Toplevel;
1322
1323our @ISA = CFPlus::UI::Bin::;
1324
1325use CFPlus::OpenGL;
1326
1327my $bg =
1328 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1329 mipmap => 1, wrap => 1;
1330
1331my @border =
1332 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1333 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1334
1335my @icon =
1336 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1337 qw(x1_move.png x1_resize.png);
1338
1339sub new {
1340 my ($class, %arg) = @_;
1341
1342 my $self = $class->SUPER::new (
1343 bg => [1, 1, 1, 1],
1344 border_bg => [1, 1, 1, 1],
1345 border => 0.6,
1346 can_events => 1,
1347 min_w => 64,
1348 min_h => 32,
1349 %arg,
1350 );
1351
1352 $self->{title_widget} = new CFPlus::UI::Label
1353 align => 0,
1354 valign => 1,
1355 text => $self->{title},
1356 fontsize => $self->{border},
1357 if exists $self->{title};
1358
1359 if ($self->{has_close_button}) {
1360 $self->{close_button} =
1361 new CFPlus::UI::ImageButton
1362 path => 'x1_close.png',
1363 on_activate => sub { $self->emit ("delete") };
1364
1365 $self->CFPlus::UI::Container::add ($self->{close_button});
1366 }
1367
1368 $self
1369}
1370
1371sub add {
1372 my ($self, @widgets) = @_;
1373
1374 $self->SUPER::add (@widgets);
1375 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1376 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1377}
1378
1379sub border {
1380 int $_[0]{border} * $::FONTSIZE
1381}
1382
1383sub size_request {
1384 my ($self) = @_;
1385
1386 $self->{title_widget}->size_request
1387 if $self->{title_widget};
1388
1389 $self->{close_button}->size_request
1390 if $self->{close_button};
1391
1392 my ($w, $h) = $self->SUPER::size_request;
1393
1394 (
1395 $w + $self->border * 2,
1396 $h + $self->border * 2,
1397 )
1398}
1399
1400sub invoke_size_allocate {
1401 my ($self, $w, $h) = @_;
1402
1403 if ($self->{title_widget}) {
1404 $self->{title_widget}{w} = $w;
1405 $self->{title_widget}{h} = $h;
1406 $self->{title_widget}->invoke_size_allocate ($w, $h);
1407 }
1408
1409 my $border = $self->border;
1410
1411 $h -= List::Util::max 0, $border * 2;
1412 $w -= List::Util::max 0, $border * 2;
1413
1414 $self->child->configure ($border, $border, $w, $h);
1415
1416 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1417 if $self->{close_button};
1418
1419 1
1420}
1421
1422sub invoke_delete {
1423 my ($self) = @_;
1424
1425 $self->hide;
1426
1427 1
1428}
1429
943sub button_down { 1430sub invoke_button_down {
944 my ($self, $ev, $x, $y) = @_; 1431 my ($self, $ev, $x, $y) = @_;
945 1432
946 my ($w, $h) = @$self{qw(w h)}; 1433 my ($w, $h) = @$self{qw(w h)};
947 my $border = $self->border; 1434 my $border = $self->border;
948 1435
… …
961 my ($ev, $x, $y) = @_; 1448 my ($ev, $x, $y) = @_;
962 1449
963 my $dx = $ev->{x} - $ox; 1450 my $dx = $ev->{x} - $ox;
964 my $dy = $ev->{y} - $oy; 1451 my $dy = $ev->{y} - $oy;
965 1452
966 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1453 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
967 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1454 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1455
968 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1456 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
969 $self->check_size; 1457 $self->realloc;
970 }; 1458 };
971 1459
972 } elsif ($lr ^ $td) { 1460 } elsif ($lr ^ $td) {
973 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1461 my ($ox, $oy) = ($ev->{x}, $ev->{y});
974 my ($bx, $by) = ($self->{x}, $self->{y}); 1462 my ($bx, $by) = ($self->{x}, $self->{y});
… …
976 $self->{motion} = sub { 1464 $self->{motion} = sub {
977 my ($ev, $x, $y) = @_; 1465 my ($ev, $x, $y) = @_;
978 1466
979 ($x, $y) = ($ev->{x}, $ev->{y}); 1467 ($x, $y) = ($ev->{x}, $ev->{y});
980 1468
981 $self->move ($bx + $x - $ox, $by + $y - $oy); 1469 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
982 $self->update; 1470 # HACK: the next line is required to enforce placement
1471 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
983 }; 1472 };
1473 } else {
1474 return 0;
1475 }
1476
984 } 1477 1
985} 1478}
986 1479
987sub button_up { 1480sub invoke_button_up {
988 my ($self, $ev, $x, $y) = @_; 1481 my ($self, $ev, $x, $y) = @_;
989 1482
990 delete $self->{motion}; 1483 ! ! delete $self->{motion}
991} 1484}
992 1485
993sub mouse_motion { 1486sub invoke_mouse_motion {
994 my ($self, $ev, $x, $y) = @_; 1487 my ($self, $ev, $x, $y) = @_;
995 1488
996 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1489 $self->{motion}->($ev, $x, $y) if $self->{motion};
1490
1491 ! ! $self->{motion}
1492}
1493
1494sub invoke_visibility_change {
1495 my ($self, $visible) = @_;
1496
1497 delete $self->{motion} unless $visible;
1498
1499 0
997} 1500}
998 1501
999sub _draw { 1502sub _draw {
1000 my ($self) = @_; 1503 my ($self) = @_;
1001 1504
1505 my $child = $self->{children}[0];
1506
1002 my ($w, $h ) = ($self->{w}, $self->{h}); 1507 my ($w, $h ) = ($self->{w}, $self->{h});
1003 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1508 my ($cw, $ch) = ($child->{w}, $child->{h});
1004 1509
1005 glEnable GL_TEXTURE_2D; 1510 glEnable GL_TEXTURE_2D;
1006 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1007 1512
1008 my $border = $self->border; 1513 my $border = $self->border;
1009 1514
1010 glColor @{ $self->{border_bg} }; 1515 glColor @{ $self->{border_bg} };
1011 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1516 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1012 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1517 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1013 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1518 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1014 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1519 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1520
1521 # move
1522 my $w2 = ($w - $border) * .5;
1523 my $h2 = ($h - $border) * .5;
1524 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1525 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1526 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1527
1528 # resize
1529 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1530 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1531 unless $self->{has_close_button};
1532 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1533 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1015 1534
1016 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1535 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1017 my $bg = $tex[0]; 1536 glColor @{ $self->{bg} };
1018 1537
1019 # TODO: repeat texture not scale 1538 # TODO: repeat texture not scale
1539 # solve this better(?)
1020 my $rep_x = $cw / $bg->{w}; 1540 $bg->{s} = $cw / $bg->{w};
1021 my $rep_y = $ch / $bg->{h}; 1541 $bg->{t} = $ch / $bg->{h};
1022
1023 glColor @{ $self->{bg} };
1024
1025 $bg->{s} = $rep_x;
1026 $bg->{t} = $rep_y;
1027 $bg->{wrap_mode} = 1;
1028 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1542 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1029 } 1543 }
1030 1544
1031 glDisable GL_TEXTURE_2D; 1545 glDisable GL_TEXTURE_2D;
1032 1546
1033 $self->{title}->draw if $self->{title};
1034
1035 $self->child->draw; 1547 $child->draw;
1548
1549 if ($self->{title_widget}) {
1550 glTranslate 0, $border - $self->{h};
1551 $self->{title_widget}->_draw;
1552
1553 glTranslate 0, - ($border - $self->{h});
1554 }
1555
1556 $self->{close_button}->draw
1557 if $self->{close_button};
1036} 1558}
1037 1559
1038############################################################################# 1560#############################################################################
1039 1561
1040package CFClient::UI::Table; 1562package CFPlus::UI::Table;
1041 1563
1042our @ISA = CFClient::UI::Base::; 1564our @ISA = CFPlus::UI::Container::;
1043 1565
1044use List::Util qw(max sum); 1566use List::Util qw(max sum);
1045 1567
1046use CFClient::OpenGL; 1568use CFPlus::OpenGL;
1047 1569
1048sub new { 1570sub new {
1049 my $class = shift; 1571 my $class = shift;
1050 1572
1051 $class->SUPER::new ( 1573 $class->SUPER::new (
1052 col_expand => [], 1574 col_expand => [],
1575 row_expand => [],
1053 @_ 1576 @_,
1054 ) 1577 )
1055} 1578}
1056 1579
1057sub add { 1580sub add {
1058 my ($self, $x, $y, $child) = @_;
1059
1060 $child->set_parent ($self);
1061 $self->{children}[$y][$x] = $child;
1062
1063 $child->check_size;
1064}
1065
1066sub children {
1067 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1068}
1069
1070# TODO: move to container class maybe? send childs a signal on removal?
1071sub clear {
1072 my ($self) = @_; 1581 my ($self, @widgets) = @_;
1582
1583 for my $child (@widgets) {
1584 $child->{c_rowspan} ||= 1;
1585 $child->{c_colspan} ||= 1;
1586 }
1587
1588 $self->SUPER::add (@widgets);
1589}
1590
1591sub add_at {
1592 my $self = shift;
1593
1594 my @widgets;
1595
1596 while (@_) {
1597 my ($col, $row, $child) = splice @_, 0, 3, ();
1598
1599 $child->{c_row} = $row;
1600 $child->{c_col} = $col;
1601
1602 push @widgets, $child;
1603 }
1604
1605 $self->add (@widgets);
1606}
1607
1608sub get_wh {
1609 my ($self) = @_;
1610
1611 my (@w, @h);
1073 1612
1074 my @children = $self->children; 1613 my @children = $self->children;
1075 delete $self->{children}; 1614
1615 # first pass, columns
1616 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1617 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1618
1619 my $sw = sum @w[$c .. $c + $cs - 1];
1620
1621 if ($w > $sw) {
1622 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1623 }
1076 1624 }
1077 for (@children) {
1078 delete $_->{parent};
1079 $_->hide;
1080 }
1081 1625
1082 $self->update; 1626 # second pass, rows
1083} 1627 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1084
1085sub get_wh {
1086 my ($self) = @_;
1087
1088 my (@w, @h);
1089
1090 for my $y (0 .. $#{$self->{children}}) {
1091 my $row = $self->{children}[$y]
1092 or next;
1093
1094 for my $x (0 .. $#$row) {
1095 my $widget = $row->[$x]
1096 or next;
1097 my ($w, $h) = @$widget{qw(req_w req_h)}; 1628 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1098 1629
1099 $w[$x] = max $w[$x], $w; 1630 my $sh = sum @h[$r .. $r + $rs - 1];
1100 $h[$y] = max $h[$y], $h; 1631
1632 if ($h > $sh) {
1633 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1101 } 1634 }
1102 } 1635 }
1103 1636
1104 (\@w, \@h) 1637 (\@w, \@h)
1105} 1638}
… …
1113 (sum @$ws), 1646 (sum @$ws),
1114 (sum @$hs), 1647 (sum @$hs),
1115 ) 1648 )
1116} 1649}
1117 1650
1118sub size_allocate { 1651sub invoke_size_allocate {
1119 my ($self, $w, $h) = @_; 1652 my ($self, $w, $h) = @_;
1120 1653
1121 my ($ws, $hs) = $self->get_wh; 1654 my ($ws, $hs) = $self->get_wh;
1122 1655
1123 my $req_w = sum @$ws; 1656 my $req_w = (sum @$ws) || 1;
1124 my $req_h = sum @$hs; 1657 my $req_h = (sum @$hs) || 1;
1125 1658
1126 # TODO: nicer code && do row_expand 1659 # now linearly scale the rows/columns to the allocated size
1127 my @col_expand = @{$self->{col_expand}}; 1660 my @col_expand = @{$self->{col_expand}};
1128 @col_expand = (1) x @$ws unless @col_expand; 1661 @col_expand = (1) x @$ws unless @col_expand;
1129 my $col_expand = (sum @col_expand) || 1; 1662 my $col_expand = (sum @col_expand) || 1;
1130 1663
1131 # linearly scale sizes
1132 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1664 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1133 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1134 1665
1135 CFClient::UI::harmonize $ws; 1666 CFPlus::UI::harmonize $ws;
1667
1668 my @row_expand = @{$self->{row_expand}};
1669 @row_expand = (1) x @$ws unless @row_expand;
1670 my $row_expand = (sum @row_expand) || 1;
1671
1672 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1673
1136 CFClient::UI::harmonize $hs; 1674 CFPlus::UI::harmonize $hs;
1137 1675
1138 my $y; 1676 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1677 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1139 1678
1140 for my $r (0 .. $#{$self->{children}}) { 1679 for my $widget ($self->children) {
1141 my $row = $self->{children}[$r] 1680 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1142 or next;
1143 1681
1144 my $x = 0; 1682 $widget->configure (
1145 my $row_h = $hs->[$r]; 1683 $x[$c], $y[$r],
1684 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1146 1685 );
1147 for my $c (0 .. $#$row) { 1686 }
1148 my $col_w = $ws->[$c];
1149 1687
1150 if (my $widget = $row->[$c]) { 1688 1
1151 $widget->configure ($x, $y, $col_w, $row_h); 1689}
1152 }
1153 1690
1154 $x += $col_w; 1691#############################################################################
1692
1693package CFPlus::UI::Fixed;
1694
1695use List::Util qw(min max);
1696
1697our @ISA = CFPlus::UI::Container::;
1698
1699sub _scale($$$) {
1700 my ($rel, $val, $max) = @_;
1701
1702 $rel ? $val * $max : $val
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707
1708 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1709
1710 # determine overall size by querying abs widgets
1711 for my $child ($self->visible_children) {
1712 unless ($child->{c_rel}) {
1713 my $x = $child->{c_x};
1714 my $y = $child->{c_y};
1715
1716 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1717 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1155 } 1718 }
1156
1157 $y += $row_h;
1158 } 1719 }
1159 1720
1160} 1721 my $W = $x2 - $x1;
1722 my $H = $y2 - $y1;
1161 1723
1162sub find_widget { 1724 # now layout remaining widgets
1725 for my $child ($self->visible_children) {
1726 if ($child->{c_rel}) {
1727 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1728 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1729
1730 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1731 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1732 }
1733 }
1734
1735 my $W = $x2 - $x1;
1736 my $H = $y2 - $y1;
1737
1738 ($W, $H)
1739}
1740
1741sub invoke_size_allocate {
1163 my ($self, $x, $y) = @_; 1742 my ($self, $W, $H) = @_;
1164 1743
1165 $x -= $self->{x}; 1744 for my $child ($self->visible_children) {
1166 $y -= $self->{y}; 1745 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1746 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1167 1747
1168 my $res; 1748 $x += $child->{c_halign} * $child->{req_w};
1749 $y += $child->{c_valign} * $child->{req_h};
1169 1750
1170 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1751 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1171 $res = $_->find_widget ($x, $y) 1752 }
1172 and return $res; 1753
1173 } 1754 1
1174
1175 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1176}
1177
1178sub _draw {
1179 my ($self) = @_;
1180
1181 for (grep $_, @{$self->{children}}) {
1182 $_->draw for grep $_, @$_;
1183 }
1184} 1755}
1185 1756
1186############################################################################# 1757#############################################################################
1187 1758
1188package CFClient::UI::HBox; 1759package CFPlus::UI::Box;
1189 1760
1190# TODO: wrap into common Box base class
1191
1192our @ISA = CFClient::UI::Container::; 1761our @ISA = CFPlus::UI::Container::;
1193 1762
1194sub size_request { 1763sub size_request {
1195 my ($self) = @_; 1764 my ($self) = @_;
1196 1765
1197 my @alloc = map [$_->size_request], @{$self->{children}}; 1766 my @children = $self->visible_children;
1198 1767
1768 $self->{vertical}
1769 ? (
1770 (List::Util::max map $_->{req_w}, @children),
1771 (List::Util::sum map $_->{req_h}, @children),
1772 )
1773 : (
1774 (List::Util::sum map $_->{req_w}, @children),
1775 (List::Util::max map $_->{req_h}, @children),
1776 )
1777}
1778
1779sub invoke_size_allocate {
1780 my ($self, $w, $h) = @_;
1781
1782 my $space = $self->{vertical} ? $h : $w;
1783 my @children = $self->visible_children;
1784
1785 my @req;
1786
1787 if ($self->{homogeneous}) {
1788 @req = ($space / (@children || 1)) x @children;
1789 } else {
1790 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1791 my $req = List::Util::sum @req;
1792
1793 if ($req > $space) {
1794 # ah well, not enough space
1795 $_ *= $space / $req for @req;
1796 } else {
1797 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1798
1799 $space = ($space - $req) / $expand; # remaining space to give away
1800
1801 $req[$_] += $space * $children[$_]{expand}
1802 for 0 .. $#children;
1803 }
1199 ( 1804 }
1200 (List::Util::sum map $_->[0], @alloc), 1805
1201 (List::Util::max map $_->[1], @alloc), 1806 CFPlus::UI::harmonize \@req;
1807
1808 my $pos = 0;
1809 for (0 .. $#children) {
1810 my $alloc = $req[$_];
1811 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1812
1813 $pos += $alloc;
1814 }
1815
1816 1
1817}
1818
1819#############################################################################
1820
1821package CFPlus::UI::HBox;
1822
1823our @ISA = CFPlus::UI::Box::;
1824
1825sub new {
1826 my $class = shift;
1827
1828 $class->SUPER::new (
1829 vertical => 0,
1830 @_,
1202 ) 1831 )
1203} 1832}
1204 1833
1205sub size_allocate {
1206 my ($self, $w, $h) = @_;
1207
1208 ($h, $w) = ($w, $h);
1209
1210 my $children = $self->{children};
1211
1212 my @h = map $_->{req_w}, @$children;
1213
1214 my $req_h = List::Util::sum @h;
1215
1216 if ($req_h > $h) {
1217 # ah well, not enough space
1218 $_ *= $h / $req_h for @h;
1219 } else {
1220 my $exp = List::Util::sum map $_->{expand}, @$children;
1221 $exp ||= 1;
1222
1223 for (0 .. $#$children) {
1224 my $child = $children->[$_];
1225
1226 my $alloc_h = $h[$_];
1227 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1228 $h[$_] = $alloc_h;
1229 }
1230 }
1231
1232 CFClient::UI::harmonize \@h;
1233
1234 my $y = 0;
1235 for (0 .. $#$children) {
1236 my $child = $children->[$_];
1237 my $h = $h[$_];
1238 $child->configure ($y, 0, $h, $w);
1239
1240 $y += $h;
1241 }
1242
1243 1
1244}
1245
1246############################################################################# 1834#############################################################################
1247 1835
1248package CFClient::UI::VBox; 1836package CFPlus::UI::VBox;
1249 1837
1250# TODO: wrap into common Box base class 1838our @ISA = CFPlus::UI::Box::;
1251 1839
1252our @ISA = CFClient::UI::Container::; 1840sub new {
1841 my $class = shift;
1253 1842
1254sub size_request { 1843 $class->SUPER::new (
1255 my ($self) = @_; 1844 vertical => 1,
1256 1845 @_,
1257 my @alloc = map [$_->size_request], @{$self->{children}};
1258
1259 (
1260 (List::Util::max map $_->[0], @alloc),
1261 (List::Util::sum map $_->[1], @alloc),
1262 ) 1846 )
1263} 1847}
1264 1848
1265sub size_allocate {
1266 my ($self, $w, $h) = @_;
1267
1268 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1269
1270 my $children = $self->{children};
1271
1272 my @h = map $_->{req_h}, @$children;
1273
1274 my $req_h = List::Util::sum @h;
1275
1276 if ($req_h > $h) {
1277 # ah well, not enough space
1278 $_ *= $h / $req_h for @h;
1279 } else {
1280 my $exp = List::Util::sum map $_->{expand}, @$children;
1281 $exp ||= 1;
1282
1283 for (0 .. $#$children) {
1284 my $child = $children->[$_];
1285
1286 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1287 }
1288 }
1289
1290 CFClient::UI::harmonize \@h;
1291
1292 my $y = 0;
1293 for (0 .. $#$children) {
1294 my $child = $children->[$_];
1295 my $h = $h[$_];
1296 $child->configure (0, $y, $w, $h);
1297
1298 $y += $h;
1299 }
1300
1301 1
1302}
1303
1304############################################################################# 1849#############################################################################
1305 1850
1306package CFClient::UI::Label; 1851package CFPlus::UI::Label;
1307 1852
1308our @ISA = CFClient::UI::DrawBG::; 1853our @ISA = CFPlus::UI::DrawBG::;
1309 1854
1310use CFClient::OpenGL; 1855use CFPlus::OpenGL;
1311 1856
1312sub new { 1857sub new {
1313 my ($class, %arg) = @_; 1858 my ($class, %arg) = @_;
1314 1859
1315 my $self = $class->SUPER::new ( 1860 my $self = $class->SUPER::new (
… …
1318 #active_bg => none 1863 #active_bg => none
1319 #font => default_font 1864 #font => default_font
1320 #text => initial text 1865 #text => initial text
1321 #markup => initial narkup 1866 #markup => initial narkup
1322 #max_w => maximum pixel width 1867 #max_w => maximum pixel width
1868 #style => 0, # render flags
1323 ellipsise => 3, # end 1869 ellipsise => 3, # end
1324 layout => (new CFClient::Layout), 1870 layout => (new CFPlus::Layout),
1325 fontsize => 1, 1871 fontsize => 1,
1326 align => -1, 1872 align => -1,
1327 valign => -1, 1873 valign => -1,
1328 padding => 2, 1874 padding_x => 2,
1875 padding_y => 2,
1329 can_events => 0, 1876 can_events => 0,
1330 %arg 1877 %arg
1331 ); 1878 );
1332 1879
1333 if (exists $self->{template}) { 1880 if (exists $self->{template}) {
1334 my $layout = new CFClient::Layout; 1881 my $layout = new CFPlus::Layout;
1335 $layout->set_text (delete $self->{template}); 1882 $layout->set_text (delete $self->{template});
1336 $self->{template} = $layout; 1883 $self->{template} = $layout;
1337 } 1884 }
1338 1885
1339 if (exists $self->{markup}) { 1886 if (exists $self->{markup}) {
… …
1343 } 1890 }
1344 1891
1345 $self 1892 $self
1346} 1893}
1347 1894
1348sub escape($) {
1349 local $_ = $_[0];
1350
1351 s/&/&amp;/g;
1352 s/>/&gt;/g;
1353 s/</&lt;/g;
1354
1355 $_
1356}
1357
1358sub update { 1895sub update {
1359 my ($self) = @_; 1896 my ($self) = @_;
1360 1897
1361 delete $self->{texture}; 1898 delete $self->{texture};
1362 $self->SUPER::update; 1899 $self->SUPER::update;
1363} 1900}
1364 1901
1902sub realloc {
1903 my ($self) = @_;
1904
1905 delete $self->{ox};
1906 $self->SUPER::realloc;
1907}
1908
1909sub clear {
1910 my ($self) = @_;
1911
1912 $self->set_text ("");
1913}
1914
1365sub set_text { 1915sub set_text {
1366 my ($self, $text) = @_; 1916 my ($self, $text) = @_;
1367 1917
1368 return if $self->{text} eq "T$text"; 1918 return if $self->{text} eq "T$text";
1369 $self->{text} = "T$text"; 1919 $self->{text} = "T$text";
1370 1920
1371 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1372 $self->{layout}->set_text ($text); 1921 $self->{layout}->set_text ($text);
1373 1922
1923 delete $self->{size_req};
1924 $self->realloc;
1374 $self->update; 1925 $self->update;
1375 $self->check_size;
1376} 1926}
1377 1927
1378sub set_markup { 1928sub set_markup {
1379 my ($self, $markup) = @_; 1929 my ($self, $markup) = @_;
1380 1930
1381 return if $self->{text} eq "M$markup"; 1931 return if $self->{text} eq "M$markup";
1382 $self->{text} = "M$markup"; 1932 $self->{text} = "M$markup";
1383 1933
1384 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1934 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1385 1935
1386 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1387 $self->{layout}->set_markup ($markup); 1936 $self->{layout}->set_markup ($markup);
1388 1937
1938 delete $self->{size_req};
1939 $self->realloc;
1389 $self->update; 1940 $self->update;
1390 $self->check_size;
1391} 1941}
1392 1942
1393sub size_request { 1943sub size_request {
1394 my ($self) = @_; 1944 my ($self) = @_;
1395 1945
1946 $self->{size_req} ||= do {
1396 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1947 $self->{layout}->set_font ($self->{font}) if $self->{font};
1397 $self->{layout}->set_width ($self->{max_w} || -1); 1948 $self->{layout}->set_width ($self->{max_w} || -1);
1398 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1949 $self->{layout}->set_ellipsise ($self->{ellipsise});
1399 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1950 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1400 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1951 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1401 1952
1402 my ($w, $h) = $self->{layout}->size; 1953 my ($w, $h) = $self->{layout}->size;
1403 1954
1404 if (exists $self->{template}) { 1955 if (exists $self->{template}) {
1405 $self->{template}->set_font ($self->{font}) if $self->{font}; 1956 $self->{template}->set_font ($self->{font}) if $self->{font};
1957 $self->{template}->set_width ($self->{max_w} || -1);
1406 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1958 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1407 1959
1408 my ($w2, $h2) = $self->{template}->size; 1960 my ($w2, $h2) = $self->{template}->size;
1409 1961
1410 $w = List::Util::max $w, $w2; 1962 $w = List::Util::max $w, $w2;
1411 $h = List::Util::max $h, $h2; 1963 $h = List::Util::max $h, $h2;
1964 }
1965
1966 [$w, $h]
1412 } 1967 };
1413 1968
1414 ( 1969 @{ $self->{size_req} }
1415 $w + $self->{padding} * 2,
1416 $h + $self->{padding} * 2,
1417 )
1418} 1970}
1419 1971
1972sub baseline_shift {
1973 $_[0]{layout}->descent
1974}
1975
1420sub size_allocate { 1976sub invoke_size_allocate {
1421 my ($self, $w, $h) = @_; 1977 my ($self, $w, $h) = @_;
1422 1978
1979 delete $self->{ox};
1980
1423 delete $self->{texture}; 1981 delete $self->{texture}
1982 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1983
1984 1
1424} 1985}
1425 1986
1426sub set_fontsize { 1987sub set_fontsize {
1427 my ($self, $fontsize) = @_; 1988 my ($self, $fontsize) = @_;
1428 1989
1429 $self->{fontsize} = $fontsize; 1990 $self->{fontsize} = $fontsize;
1991 delete $self->{size_req};
1430 delete $self->{texture}; 1992 delete $self->{texture};
1431 1993
1432 $self->update; 1994 $self->realloc;
1433 $self->check_size; 1995}
1996
1997sub reconfigure {
1998 my ($self) = @_;
1999
2000 delete $self->{size_req};
2001 delete $self->{texture};
2002
2003 $self->SUPER::reconfigure;
1434} 2004}
1435 2005
1436sub _draw { 2006sub _draw {
1437 my ($self) = @_; 2007 my ($self) = @_;
1438 2008
1439 $self->SUPER::_draw; # draw background, if applicable 2009 $self->SUPER::_draw; # draw background, if applicable
1440 2010
1441 my $tex = $self->{texture} ||= do { 2011 my $size = $self->{texture} ||= do {
1442 $self->{layout}->set_foreground (@{$self->{fg}}); 2012 $self->{layout}->set_foreground (@{$self->{fg}});
1443 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2013 $self->{layout}->set_font ($self->{font}) if $self->{font};
1444 $self->{layout}->set_width ($self->{w}); 2014 $self->{layout}->set_width ($self->{w});
1445 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2015 $self->{layout}->set_ellipsise ($self->{ellipsise});
1446 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2016 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1447 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2017 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1448 2018
1449 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2019 [$self->{layout}->size]
1450
1451 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1452 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1453 : ($self->{w} - $tex->{w}) * 0.5);
1454
1455 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1456 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1457 : ($self->{h} - $tex->{h}) * 0.5);
1458
1459 $tex
1460 }; 2020 };
1461 2021
1462 glEnable GL_TEXTURE_2D; 2022 unless (exists $self->{ox}) {
1463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2023 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2024 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2025 : ($self->{w} - $size->[0]) * 0.5);
1464 2026
1465 if ($tex->{format} == GL_ALPHA) { 2027 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1466 glColor @{$self->{fg}}; 2028 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1467 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2029 : ($self->{h} - $size->[1]) * 0.5);
1468 } else { 2030
1469 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 2031 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1470 } 2032 };
1471 2033
1472 glDisable GL_TEXTURE_2D; 2034# unless ($self->{list}) {
2035# $self->{list} = CFPlus::OpenGL::glGenList;
2036# CFPlus::OpenGL::glNewList $self->{list};
2037# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2038# CFPlus::OpenGL::glEndList;
2039# }
2040#
2041# CFPlus::OpenGL::glCallList $self->{list};
2042
2043 $self->{layout}->draw;
1473} 2044}
2045
2046#sub destroy {
2047# my ($self) = @_;
2048#
2049# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2050#
2051# $self->SUPER::destroy;
2052#}
1474 2053
1475############################################################################# 2054#############################################################################
1476 2055
1477package CFClient::UI::EntryBase; 2056package CFPlus::UI::EntryBase;
1478 2057
1479our @ISA = CFClient::UI::Label::; 2058our @ISA = CFPlus::UI::Label::;
1480 2059
1481use CFClient::OpenGL; 2060use CFPlus::OpenGL;
1482 2061
1483sub new { 2062sub new {
1484 my $class = shift; 2063 my $class = shift;
1485 2064
1486 $class->SUPER::new ( 2065 $class->SUPER::new (
1487 fg => [1, 1, 1], 2066 fg => [1, 1, 1],
1488 bg => [0, 0, 0, 0.2], 2067 bg => [0, 0, 0, 0.2],
2068 outline => [0.6, 0.3, 0.1],
1489 active_bg => [1, 1, 1, 0.5], 2069 active_bg => [0, 0, 1, .2],
1490 active_fg => [0, 0, 0], 2070 active_fg => [1, 1, 1],
2071 active_outline => [1, 1, 0],
1491 can_hover => 1, 2072 can_hover => 1,
1492 can_focus => 1, 2073 can_focus => 1,
1493 valign => 0, 2074 valign => 0,
1494 can_events => 1, 2075 can_events => 1,
2076 ellipsise => 0,
1495 #text => ... 2077 #text => ...
2078 #hidden => "*",
1496 @_ 2079 @_
1497 ) 2080 )
1498} 2081}
1499 2082
1500sub _set_text { 2083sub _set_text {
… …
1502 2085
1503 delete $self->{cur_h}; 2086 delete $self->{cur_h};
1504 2087
1505 return if $self->{text} eq $text; 2088 return if $self->{text} eq $text;
1506 2089
1507 delete $self->{texture};
1508
1509 $self->{last_activity} = $::NOW; 2090 $self->{last_activity} = $::NOW;
1510 $self->{text} = $text; 2091 $self->{text} = $text;
1511 2092
1512 $text =~ s/./*/g if $self->{hidden}; 2093 $text =~ s/./*/g if $self->{hidden};
1513 $self->{layout}->set_text ("$text "); 2094 $self->{layout}->set_text ("$text ");
2095 delete $self->{size_req};
1514 2096
1515 $self->emit (changed => $self->{text}); 2097 $self->emit (changed => $self->{text});
2098
2099 $self->realloc;
2100 $self->update;
1516} 2101}
1517 2102
1518sub set_text { 2103sub set_text {
1519 my ($self, $text) = @_; 2104 my ($self, $text) = @_;
1520 2105
1521 $self->{cursor} = length $text; 2106 $self->{cursor} = length $text;
1522 $self->_set_text ($text); 2107 $self->_set_text ($text);
1523 $self->update;
1524 $self->check_size;
1525} 2108}
1526 2109
1527sub get_text { 2110sub get_text {
1528 $_[0]{text} 2111 $_[0]{text}
1529} 2112}
… …
1534 my ($w, $h) = $self->SUPER::size_request; 2117 my ($w, $h) = $self->SUPER::size_request;
1535 2118
1536 ($w + 1, $h) # add 1 for cursor 2119 ($w + 1, $h) # add 1 for cursor
1537} 2120}
1538 2121
1539sub size_allocate {
1540 my ($self, $w, $h) = @_;
1541
1542 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1543}
1544
1545sub key_down { 2122sub invoke_key_down {
1546 my ($self, $ev) = @_; 2123 my ($self, $ev) = @_;
1547 2124
1548 my $mod = $ev->{mod}; 2125 my $mod = $ev->{mod};
1549 my $sym = $ev->{sym}; 2126 my $sym = $ev->{sym};
1550 my $uni = $ev->{unicode}; 2127 my $uni = $ev->{unicode};
1551 2128
1552 my $text = $self->get_text; 2129 my $text = $self->get_text;
2130
2131 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1553 2132
1554 if ($uni == 8) { 2133 if ($uni == 8) {
1555 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2134 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1556 } elsif ($uni == 127) { 2135 } elsif ($uni == 127) {
1557 substr $text, $self->{cursor}, 1, ""; 2136 substr $text, $self->{cursor}, 1, "";
1558 } elsif ($sym == CFClient::SDLK_LEFT) { 2137 } elsif ($sym == CFPlus::SDLK_LEFT) {
1559 --$self->{cursor} if $self->{cursor}; 2138 --$self->{cursor} if $self->{cursor};
1560 } elsif ($sym == CFClient::SDLK_RIGHT) { 2139 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1561 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2140 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1562 } elsif ($sym == CFClient::SDLK_HOME) { 2141 } elsif ($sym == CFPlus::SDLK_HOME) {
2142 # what a hack
2143 $self->{cursor} =
2144 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2145 ? length $1
2146 : 0;
2147 } elsif ($sym == CFPlus::SDLK_END) {
2148 # uh, again
2149 $self->{cursor} =
2150 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2151 ? $self->{cursor} + length $1
2152 : length $self->{text};
2153 } elsif ($uni == 21) { # ctrl-u
2154 $text = "";
1563 $self->{cursor} = 0; 2155 $self->{cursor} = 0;
1564 } elsif ($sym == CFClient::SDLK_END) {
1565 $self->{cursor} = length $text;
1566 } elsif ($uni == 27) { 2156 } elsif ($uni == 27) {
1567 $self->emit ('escape'); 2157 $self->emit ('escape');
1568 } elsif ($uni) { 2158 } elsif ($uni == 0x0d) {
2159 substr $text, $self->{cursor}++, 0, "\012";
2160 } elsif ($uni >= 0x20) {
1569 substr $text, $self->{cursor}++, 0, chr $uni; 2161 substr $text, $self->{cursor}++, 0, chr $uni;
2162 } else {
2163 return 0;
1570 } 2164 }
1571 2165
1572 $self->_set_text ($text); 2166 $self->_set_text ($text);
2167
2168 $self->realloc;
1573 $self->update; 2169 $self->update;
1574 $self->check_size;
1575}
1576 2170
2171 1
2172}
2173
1577sub focus_in { 2174sub invoke_focus_in {
1578 my ($self) = @_; 2175 my ($self) = @_;
1579 2176
1580 $self->{last_activity} = $::NOW; 2177 $self->{last_activity} = $::NOW;
1581 2178
1582 $self->SUPER::focus_in; 2179 $self->SUPER::invoke_focus_in
1583} 2180}
1584 2181
1585sub button_down { 2182sub invoke_button_down {
1586 my ($self, $ev, $x, $y) = @_; 2183 my ($self, $ev, $x, $y) = @_;
1587 2184
1588 $self->SUPER::button_down ($ev, $x, $y); 2185 $self->SUPER::invoke_button_down ($ev, $x, $y);
1589 2186
1590 my $idx = $self->{layout}->xy_to_index ($x, $y); 2187 my $idx = $self->{layout}->xy_to_index ($x, $y);
1591 2188
1592 # byte-index to char-index 2189 # byte-index to char-index
1593 my $text = $self->{text}; 2190 my $text = $self->{text};
1594 utf8::encode $text; 2191 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1595 $self->{cursor} = length substr $text, 0, $idx; 2192 $self->{cursor} = length $text;
1596 2193
1597 $self->_set_text ($self->{text}); 2194 $self->_set_text ($self->{text});
1598 $self->update; 2195 $self->update;
2196
2197 1
1599} 2198}
1600 2199
1601sub mouse_motion { 2200sub invoke_mouse_motion {
1602 my ($self, $ev, $x, $y) = @_; 2201 my ($self, $ev, $x, $y) = @_;
1603# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2202# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2203
2204 1
1604} 2205}
1605 2206
1606sub _draw { 2207sub _draw {
1607 my ($self) = @_; 2208 my ($self) = @_;
1608 2209
1609 local $self->{fg} = $self->{fg}; 2210 local $self->{fg} = $self->{fg};
1610 2211
1611 if ($FOCUS == $self) { 2212 if ($FOCUS == $self) {
1612 glColor @{$self->{active_bg}}; 2213 glColor_premultiply @{$self->{active_bg}};
1613 $self->{fg} = $self->{active_fg}; 2214 $self->{fg} = $self->{active_fg};
1614 } else { 2215 } else {
1615 glColor @{$self->{bg}}; 2216 glColor_premultiply @{$self->{bg}};
1616 } 2217 }
1617 2218
1618 glEnable GL_BLEND; 2219 glEnable GL_BLEND;
1619 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2220 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1620 glBegin GL_QUADS;
1621 glVertex 0 , 0;
1622 glVertex 0 , $self->{h};
1623 glVertex $self->{w}, $self->{h}; 2221 glRect 0, 0, $self->{w}, $self->{h};
1624 glVertex $self->{w}, 0;
1625 glEnd;
1626 glDisable GL_BLEND; 2222 glDisable GL_BLEND;
1627 2223
1628 $self->SUPER::_draw; 2224 $self->SUPER::_draw;
1629 2225
1630 #TODO: force update every cursor change :( 2226 #TODO: force update every cursor change :(
… …
1632 2228
1633 unless (exists $self->{cur_h}) { 2229 unless (exists $self->{cur_h}) {
1634 my $text = substr $self->{text}, 0, $self->{cursor}; 2230 my $text = substr $self->{text}, 0, $self->{cursor};
1635 utf8::encode $text; 2231 utf8::encode $text;
1636 2232
1637 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2233 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1638 } 2234 }
1639 2235
1640 glColor @{$self->{fg}}; 2236 glColor_premultiply @{$self->{active_fg}};
1641 glBegin GL_LINES; 2237 glBegin GL_LINES;
1642 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2238 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1643 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2239 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1644 glEnd; 2240 glEnd;
1645 }
1646}
1647 2241
2242 glLineWidth 3;
2243 glColor @{$self->{active_outline}};
2244 glRect_lineloop 0, 0, $self->{w} - 1, $self->{h} - 1;
2245 glLineWidth 1;
2246
2247 } else {
2248 glColor @{$self->{outline}};
2249 glTranslate .375, .375;
2250 glBegin GL_LINE_STRIP;
2251 glVertex 0, $self->{h} * .5;
2252 glVertex 0, $self->{h} - 3;
2253 glVertex $self->{w} - 1, $self->{h} - 3;
2254 glVertex $self->{w} - 1, $self->{h} * .5;
2255 glEnd;
2256 }
2257}
2258
2259#############################################################################
2260
1648package CFClient::UI::Entry; 2261package CFPlus::UI::Entry;
1649 2262
1650our @ISA = CFClient::UI::EntryBase::; 2263our @ISA = CFPlus::UI::EntryBase::;
1651 2264
1652use CFClient::OpenGL; 2265use CFPlus::OpenGL;
1653 2266
1654sub key_down { 2267sub invoke_key_down {
1655 my ($self, $ev) = @_; 2268 my ($self, $ev) = @_;
1656 2269
1657 my $sym = $ev->{sym}; 2270 my $sym = $ev->{sym};
1658 2271
1659 if ($sym == 13) { 2272 if ($ev->{uni} == 0x0d || $sym == 13) {
1660 unshift @{$self->{history}}, 2273 unshift @{$self->{history}},
1661 my $txt = $self->get_text; 2274 my $txt = $self->get_text;
2275
1662 $self->{history_pointer} = -1; 2276 $self->{history_pointer} = -1;
1663 $self->{history_saveback} = ''; 2277 $self->{history_saveback} = '';
1664 $self->emit (activate => $txt); 2278 $self->emit (activate => $txt);
1665 $self->update; 2279 $self->update;
1666 2280
1667 } elsif ($sym == CFClient::SDLK_UP) { 2281 } elsif ($sym == CFPlus::SDLK_UP) {
1668 if ($self->{history_pointer} < 0) { 2282 if ($self->{history_pointer} < 0) {
1669 $self->{history_saveback} = $self->get_text; 2283 $self->{history_saveback} = $self->get_text;
1670 } 2284 }
1671 if (@{$self->{history} || []} > 0) { 2285 if (@{$self->{history} || []} > 0) {
1672 $self->{history_pointer}++; 2286 $self->{history_pointer}++;
… …
1674 $self->{history_pointer} = @{$self->{history} || []} - 1; 2288 $self->{history_pointer} = @{$self->{history} || []} - 1;
1675 } 2289 }
1676 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2290 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1677 } 2291 }
1678 2292
1679 } elsif ($sym == CFClient::SDLK_DOWN) { 2293 } elsif ($sym == CFPlus::SDLK_DOWN) {
1680 $self->{history_pointer}--; 2294 $self->{history_pointer}--;
1681 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2295 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1682 2296
1683 if ($self->{history_pointer} >= 0) { 2297 if ($self->{history_pointer} >= 0) {
1684 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2298 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1685 } else { 2299 } else {
1686 $self->set_text ($self->{history_saveback}); 2300 $self->set_text ($self->{history_saveback});
1687 } 2301 }
1688 2302
1689 } else { 2303 } else {
1690 $self->SUPER::key_down ($ev); 2304 return $self->SUPER::invoke_key_down ($ev)
2305 }
2306
1691 } 2307 1
1692
1693} 2308}
1694 2309
1695############################################################################# 2310#############################################################################
1696 2311
2312package CFPlus::UI::TextEdit;
2313
2314our @ISA = CFPlus::UI::EntryBase::;
2315
2316use CFPlus::OpenGL;
2317
2318sub move_cursor_ver {
2319 my ($self, $dy) = @_;
2320
2321 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2322
2323 $y += $dy;
2324
2325 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2326 $self->{cursor} = $index;
2327 delete $self->{cur_h};
2328 $self->update;
2329 return;
2330 }
2331}
2332
2333sub invoke_key_down {
2334 my ($self, $ev) = @_;
2335
2336 my $sym = $ev->{sym};
2337
2338 if ($sym == CFPlus::SDLK_UP) {
2339 $self->move_cursor_ver (-1);
2340 } elsif ($sym == CFPlus::SDLK_DOWN) {
2341 $self->move_cursor_ver (+1);
2342 } else {
2343 return $self->SUPER::invoke_key_down ($ev)
2344 }
2345
2346 1
2347}
2348
2349#############################################################################
2350
1697package CFClient::UI::Button; 2351package CFPlus::UI::ButtonBin;
1698 2352
1699our @ISA = CFClient::UI::Label::; 2353our @ISA = CFPlus::UI::Bin::;
1700 2354
1701use CFClient::OpenGL; 2355use CFPlus::OpenGL;
1702 2356
1703my @tex = 2357my @tex =
1704 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2358 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1705 qw(b1_button_active.png); 2359 qw(b1_button_inactive.png b1_button_active.png);
1706 2360
1707sub new { 2361sub new {
1708 my $class = shift; 2362 my $class = shift;
1709 2363
1710 $class->SUPER::new ( 2364 $class->SUPER::new (
1711 padding => 4,
1712 fg => [1, 1, 1],
1713 active_fg => [0, 0, 1],
1714 can_hover => 1, 2365 can_hover => 1,
1715 align => 0, 2366 align => 0,
1716 valign => 0, 2367 valign => 0,
1717 can_events => 1, 2368 can_events => 1,
1718 @_ 2369 @_
1719 ) 2370 )
1720} 2371}
1721 2372
1722sub button_up { 2373sub invoke_button_up {
1723 my ($self, $ev, $x, $y) = @_; 2374 my ($self, $ev, $x, $y) = @_;
1724 2375
2376 $self->emit ("activate")
1725 if ($x >= 0 && $x < $self->{w} 2377 if $x >= 0 && $x < $self->{w}
1726 && $y >= 0 && $y < $self->{h}) { 2378 && $y >= 0 && $y < $self->{h};
1727 $self->emit ("activate"); 2379
1728 } 2380 1
1729} 2381}
1730 2382
1731sub _draw { 2383sub _draw {
1732 my ($self) = @_; 2384 my ($self) = @_;
1733
1734 local $self->{fg} = $self->{fg};
1735
1736 if ($GRAB == $self) {
1737 $self->{fg} = $self->{active_fg};
1738 }
1739 2385
1740 glEnable GL_TEXTURE_2D; 2386 glEnable GL_TEXTURE_2D;
1741 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2387 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1742 glColor 0, 0, 0, 1; 2388 glColor 0, 0, 0, 1;
1743 2389
2390 my $tex = $tex[$GRAB == $self];
1744 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2391 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1745 2392
1746 glDisable GL_TEXTURE_2D; 2393 glDisable GL_TEXTURE_2D;
1747 2394
1748 $self->SUPER::_draw; 2395 $self->SUPER::_draw;
1749} 2396}
1750 2397
1751############################################################################# 2398#############################################################################
1752 2399
1753package CFClient::UI::CheckBox; 2400package CFPlus::UI::Button;
1754 2401
1755our @ISA = CFClient::UI::DrawBG::; 2402our @ISA = CFPlus::UI::Label::;
2403
2404use CFPlus::OpenGL;
1756 2405
1757my @tex = 2406my @tex =
1758 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2407 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1759 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2408 qw(b1_button_inactive.png b1_button_active.png);
1760
1761use CFClient::OpenGL;
1762 2409
1763sub new { 2410sub new {
1764 my $class = shift; 2411 my $class = shift;
1765 2412
1766 $class->SUPER::new ( 2413 $class->SUPER::new (
2414 padding_x => 4,
2415 padding_y => 4,
2416 fg => [1.0, 1.0, 1.0],
2417 active_fg => [0.8, 0.8, 0.8],
2418 can_hover => 1,
2419 align => 0,
2420 valign => 0,
2421 can_events => 1,
2422 @_
2423 )
2424}
2425
2426sub invoke_button_up {
2427 my ($self, $ev, $x, $y) = @_;
2428
2429 $self->emit ("activate")
2430 if $x >= 0 && $x < $self->{w}
2431 && $y >= 0 && $y < $self->{h};
2432
2433 1
2434}
2435
2436sub _draw {
2437 my ($self) = @_;
2438
2439 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2440
2441 glEnable GL_TEXTURE_2D;
2442 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2443 glColor 0, 0, 0, 1;
2444
2445 my $tex = $tex[$GRAB == $self];
2446 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2447
2448 glDisable GL_TEXTURE_2D;
2449
2450 $self->SUPER::_draw;
2451}
2452
2453#############################################################################
2454
2455package CFPlus::UI::CheckBox;
2456
2457our @ISA = CFPlus::UI::DrawBG::;
2458
2459my @tex =
2460 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2461 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2462
2463use CFPlus::OpenGL;
2464
2465sub new {
2466 my $class = shift;
2467
2468 $class->SUPER::new (
1767 padding => 2, 2469 padding_x => 2,
2470 padding_y => 2,
1768 fg => [1, 1, 1], 2471 fg => [1, 1, 1],
1769 active_fg => [1, 1, 0], 2472 active_fg => [1, 1, 0],
1770 bg => [0, 0, 0, 0.2], 2473 bg => [0, 0, 0, 0.2],
1771 active_bg => [1, 1, 1, 0.5], 2474 active_bg => [1, 1, 1, 0.5],
1772 state => 0, 2475 state => 0,
… …
1776} 2479}
1777 2480
1778sub size_request { 2481sub size_request {
1779 my ($self) = @_; 2482 my ($self) = @_;
1780 2483
1781 ($self->{padding} * 2 + 6) x 2 2484 (6) x 2
1782} 2485}
1783 2486
2487sub toggle {
2488 my ($self) = @_;
2489
2490 $self->{state} = !$self->{state};
2491 $self->emit (changed => $self->{state});
2492 $self->update;
2493}
2494
1784sub button_down { 2495sub invoke_button_down {
1785 my ($self, $ev, $x, $y) = @_; 2496 my ($self, $ev, $x, $y) = @_;
1786 2497
1787 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2498 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1788 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2499 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1789 $self->{state} = !$self->{state}; 2500 $self->toggle;
1790 $self->emit (changed => $self->{state}); 2501 } else {
2502 return 0
2503 }
2504
1791 } 2505 1
1792} 2506}
1793 2507
1794sub _draw { 2508sub _draw {
1795 my ($self) = @_; 2509 my ($self) = @_;
1796 2510
1797 $self->SUPER::_draw; 2511 $self->SUPER::_draw;
1798 2512
1799 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2513 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1800 2514
1801 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2515 my ($w, $h) = @$self{qw(w h)};
2516
2517 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1802 2518
1803 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2519 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1804 2520
1805 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2521 my $tex = $self->{state} ? $tex[1] : $tex[0];
1806 2522
… …
1809 glDisable GL_TEXTURE_2D; 2525 glDisable GL_TEXTURE_2D;
1810} 2526}
1811 2527
1812############################################################################# 2528#############################################################################
1813 2529
1814package CFClient::UI::Image; 2530package CFPlus::UI::Image;
1815 2531
1816our @ISA = CFClient::UI::Base::; 2532our @ISA = CFPlus::UI::Base::;
1817 2533
1818use CFClient::OpenGL; 2534use CFPlus::OpenGL;
1819use Carp qw/confess/;
1820 2535
1821our %loaded_images; 2536our %texture_cache;
1822 2537
1823sub new { 2538sub new {
1824 my $class = shift; 2539 my $class = shift;
1825 2540
1826 my $self = $class->SUPER::new (can_events => 0, @_); 2541 my $self = $class->SUPER::new (
2542 can_events => 0,
2543 scale => 1,
2544 @_,
2545 );
1827 2546
1828 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2547 $self->{path} || $self->{tex}
2548 or Carp::croak "'path' or 'tex' attributes required";
1829 2549
1830 $loaded_images{$self->{image}} ||= 2550 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1831 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2551 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1832 2552
1833 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2553 CFPlus::weaken $texture_cache{$self->{path}};
1834 2554
1835 Scalar::Util::weaken $loaded_images{$self->{image}}; 2555 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1836
1837 $self->{aspect} = $tex->{w} / $tex->{h};
1838 2556
1839 $self 2557 $self
1840} 2558}
1841 2559
2560sub STORABLE_freeze {
2561 my ($self, $cloning) = @_;
2562
2563 $self->{path}
2564 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2565
2566 $self->{path}
2567}
2568
2569sub STORABLE_attach {
2570 my ($self, $cloning, $path) = @_;
2571
2572 $self->new (path => $path)
2573}
2574
1842sub size_request { 2575sub size_request {
1843 my ($self) = @_; 2576 my ($self) = @_;
1844 2577
1845 ($self->{tex}->{w}, $self->{tex}->{h}) 2578 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1846} 2579}
1847 2580
1848sub _draw { 2581sub _draw {
1849 my ($self) = @_; 2582 my ($self) = @_;
1850 2583
… …
1867 glDisable GL_TEXTURE_2D; 2600 glDisable GL_TEXTURE_2D;
1868} 2601}
1869 2602
1870############################################################################# 2603#############################################################################
1871 2604
2605package CFPlus::UI::ImageButton;
2606
2607our @ISA = CFPlus::UI::Image::;
2608
2609use CFPlus::OpenGL;
2610
2611my %textures;
2612
2613sub new {
2614 my $class = shift;
2615
2616 my $self = $class->SUPER::new (
2617 padding_x => 4,
2618 padding_y => 4,
2619 fg => [1, 1, 1],
2620 active_fg => [0, 0, 1],
2621 can_hover => 1,
2622 align => 0,
2623 valign => 0,
2624 can_events => 1,
2625 @_
2626 );
2627}
2628
2629sub invoke_button_down {
2630 my ($self, $ev, $x, $y) = @_;
2631
2632 1
2633}
2634
2635sub invoke_button_up {
2636 my ($self, $ev, $x, $y) = @_;
2637
2638 $self->emit ("activate")
2639 if $x >= 0 && $x < $self->{w}
2640 && $y >= 0 && $y < $self->{h};
2641
2642 1
2643}
2644
2645#############################################################################
2646
1872package CFClient::UI::VGauge; 2647package CFPlus::UI::VGauge;
1873 2648
1874our @ISA = CFClient::UI::Base::; 2649our @ISA = CFPlus::UI::Base::;
1875 2650
1876use List::Util qw(min max); 2651use List::Util qw(min max);
1877 2652
1878use CFClient::OpenGL; 2653use CFPlus::OpenGL;
1879 2654
1880my %tex = ( 2655my %tex = (
1881 food => [ 2656 food => [
1882 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2657 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1883 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2658 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1884 ], 2659 ],
1885 grace => [ 2660 grace => [
1886 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2661 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1887 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2662 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1888 ], 2663 ],
1889 hp => [ 2664 hp => [
1890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2665 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1891 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2666 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1892 ], 2667 ],
1893 mana => [ 2668 mana => [
1894 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2669 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1895 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2670 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1896 ], 2671 ],
1897); 2672);
1898 2673
1899# eg. VGauge->new (gauge => 'food'), default gauge: food 2674# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1959 my $ycut1 = max 0, min 1, $ycut; 2734 my $ycut1 = max 0, min 1, $ycut;
1960 my $ycut2 = max 0, min 1, $ycut - 1; 2735 my $ycut2 = max 0, min 1, $ycut - 1;
1961 2736
1962 my $h1 = $self->{h} * (1 - $ycut1); 2737 my $h1 = $self->{h} * (1 - $ycut1);
1963 my $h2 = $self->{h} * (1 - $ycut2); 2738 my $h2 = $self->{h} * (1 - $ycut2);
2739 my $h3 = $self->{h};
2740
2741 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1964 2742
1965 glEnable GL_BLEND; 2743 glEnable GL_BLEND;
1966 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2744 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2745 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1967 glEnable GL_TEXTURE_2D; 2746 glEnable GL_TEXTURE_2D;
1968 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2747 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1969 2748
1970 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2749 glBindTexture GL_TEXTURE_2D, $t1->{name};
1971 glBegin GL_QUADS; 2750 glBegin GL_QUADS;
… …
1986 2765
1987 if ($t3) { 2766 if ($t3) {
1988 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2767 glBindTexture GL_TEXTURE_2D, $t3->{name};
1989 glBegin GL_QUADS; 2768 glBegin GL_QUADS;
1990 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2769 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1991 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2770 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1992 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2771 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1993 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2772 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1994 glEnd; 2773 glEnd;
1995 } 2774 }
1996 2775
1997 glDisable GL_BLEND; 2776 glDisable GL_BLEND;
1998 glDisable GL_TEXTURE_2D; 2777 glDisable GL_TEXTURE_2D;
1999} 2778}
2000 2779
2001############################################################################# 2780#############################################################################
2002 2781
2782package CFPlus::UI::Progress;
2783
2784our @ISA = CFPlus::UI::Label::;
2785
2786use CFPlus::OpenGL;
2787
2788sub new {
2789 my ($class, %arg) = @_;
2790
2791 my $self = $class->SUPER::new (
2792 fg => [1, 1, 1],
2793 bg => [0, 0, 1, 0.2],
2794 bar => [0.7, 0.5, 0.1, 0.8],
2795 outline => [0.4, 0.3, 0],
2796 fontsize => 0.9,
2797 valign => 0,
2798 align => 0,
2799 can_events => 1,
2800 ellipsise => 1,
2801 label => "%d%%",
2802 %arg,
2803 );
2804
2805 $self->set_value ($arg{value} || -1);
2806
2807 $self
2808}
2809
2810sub set_label {
2811 my ($self, $label) = @_;
2812
2813 return if $self->{label} eq $label;
2814 $self->{label} = $label;
2815
2816 $self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
2817}
2818
2819sub set_value {
2820 my ($self, $value) = @_;
2821
2822 if ($self->{value} ne $value) {
2823 $self->{value} = $value;
2824
2825 if ($value < 0) {
2826 $self->set_text ("-");
2827 } else {
2828 $self->set_text (sprintf $self->{label}, $value * 100);
2829 }
2830
2831 $self->update;
2832 }
2833}
2834
2835sub _draw {
2836 my ($self) = @_;
2837
2838 glEnable GL_BLEND;
2839 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2840
2841 if ($self->{value} >= 0) {
2842 my $s = 3 + ($self->{w} - 6) * $self->{value};
2843
2844 glColor_premultiply @{$self->{bar}};
2845 glRect 2, 2, $s, $self->{h} - 2;
2846 glColor_premultiply @{$self->{bg}};
2847 glRect $s + 1, 0, $self->{w} - 2, $self->{h} - 2;
2848 }
2849
2850 glColor_premultiply @{$self->{outline}};
2851 glRect_lineloop 1, 1, $self->{w} - 2, $self->{h} - 2;
2852
2853 glDisable GL_BLEND;
2854
2855 {
2856 local $self->{bg}; # do not draw background
2857 $self->SUPER::_draw;
2858 }
2859}
2860
2861#############################################################################
2862
2863package CFPlus::UI::ExperienceProgress;
2864
2865our @ISA = CFPlus::UI::Progress::;
2866
2867sub new {
2868 my ($class, %arg) = @_;
2869
2870 my $self = $class->SUPER::new (
2871 tooltip => sub {
2872 my ($self) = @_;
2873
2874 sprintf "level %d\n%s points\n%s next level\n%s to go",
2875 $self->{lvl},
2876 ::formsep ($self->{exp}),
2877 ::formsep ($self->{nxt}),
2878 ::formsep ($self->{nxt} - $self->{exp}),
2879 },
2880 %arg
2881 );
2882
2883 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2884 if $::CONN;
2885
2886 $self
2887}
2888
2889sub DESTROY {
2890 my ($self) = @_;
2891
2892 delete $::CONN->{on_exp_update}{$self+0}
2893 if $::CONN;
2894
2895 $self->SUPER::DESTROY;
2896}
2897
2898sub set_value {
2899 my ($self, $lvl, $exp) = @_;
2900
2901<<<<<<< UI.pm
2902 $self->{lvl} = $lvl;
2903 $self->{exp} = $exp;
2904
2905=======
2906 $self->{lvl} = $exp;
2907 $self->{exp} = $exp;
2908
2909>>>>>>> 1.434
2910 my $v = -1;
2911
2912 if ($::CONN && (my $table = $::CONN->{exp_table})) {
2913 my $l0 = $table->[$lvl - 1];
2914 my $l1 = $table->[$lvl];
2915
2916 $self->{nxt} = $l1;
2917
2918 $v = ($exp - $l0) / ($l1 - $l0);
2919 }
2920
2921 $self->SUPER::set_value ($v);
2922}
2923
2924#############################################################################
2925
2003package CFClient::UI::Gauge; 2926package CFPlus::UI::Gauge;
2004 2927
2005our @ISA = CFClient::UI::VBox::; 2928our @ISA = CFPlus::UI::VBox::;
2006 2929
2007sub new { 2930sub new {
2008 my ($class, %arg) = @_; 2931 my ($class, %arg) = @_;
2009 2932
2010 my $self = $class->SUPER::new ( 2933 my $self = $class->SUPER::new (
… …
2012 can_hover => 1, 2935 can_hover => 1,
2013 can_events => 1, 2936 can_events => 1,
2014 %arg, 2937 %arg,
2015 ); 2938 );
2016 2939
2017 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2940 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2018 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2941 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2019 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2942 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2020 2943
2021 $self 2944 $self
2022} 2945}
2023 2946
2024sub set_fontsize { 2947sub set_fontsize {
… …
2045 $self->{value}->set_text ($val); 2968 $self->{value}->set_text ($val);
2046} 2969}
2047 2970
2048############################################################################# 2971#############################################################################
2049 2972
2050package CFClient::UI::Slider; 2973package CFPlus::UI::Slider;
2051 2974
2052use strict; 2975use strict;
2053 2976
2054use CFClient::OpenGL; 2977use CFPlus::OpenGL;
2055 2978
2056our @ISA = CFClient::UI::DrawBG::; 2979our @ISA = CFPlus::UI::DrawBG::;
2057 2980
2058my @tex = 2981my @tex =
2059 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2982 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2060 qw(s1_slider.png s1_slider_bg.png); 2983 qw(s1_slider.png s1_slider_bg.png);
2061 2984
2062sub new { 2985sub new {
2063 my $class = shift; 2986 my $class = shift;
2064 2987
… …
2070 my $self = $class->SUPER::new ( 2993 my $self = $class->SUPER::new (
2071 fg => [1, 1, 1], 2994 fg => [1, 1, 1],
2072 active_fg => [0, 0, 0], 2995 active_fg => [0, 0, 0],
2073 bg => [0, 0, 0, 0.2], 2996 bg => [0, 0, 0, 0.2],
2074 active_bg => [1, 1, 1, 0.5], 2997 active_bg => [1, 1, 1, 0.5],
2075 range => [0, 0, 100, 10], 2998 range => [0, 0, 100, 10, 0],
2076 req_w => $::WIDTH / 80, 2999 min_w => $::WIDTH / 80,
2077 req_h => $::WIDTH / 80, 3000 min_h => $::WIDTH / 80,
2078 vertical => 0, 3001 vertical => 0,
2079 can_hover => 1, 3002 can_hover => 1,
2080 inner_pad => 0.02, 3003 inner_pad => 0.02,
2081 @_ 3004 @_
2082 ); 3005 );
… …
2088} 3011}
2089 3012
2090sub set_range { 3013sub set_range {
2091 my ($self, $range) = @_; 3014 my ($self, $range) = @_;
2092 3015
2093 $self->{range} = $range; 3016 ($range, $self->{range}) = ($self->{range}, $range);
2094 3017
3018 if ("@$range" ne "@{$self->{range}}") {
2095 $self->update; 3019 $self->update;
3020 $self->set_value ($self->{range}[0]);
3021 }
2096} 3022}
2097 3023
2098sub set_value { 3024sub set_value {
2099 my ($self, $value) = @_; 3025 my ($self, $value) = @_;
2100 3026
2101 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 3027 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2102 3028
2103 $hi = $lo + 1 if $hi <= $lo; 3029 $hi = $lo + 1 if $hi <= $lo;
2104 3030
3031 $page = $hi - $lo if $page > $hi - $lo;
3032
2105 $value = $lo if $value < $lo; 3033 $value = $lo if $value < $lo;
2106 $value = $hi if $value > $hi; 3034 $value = $hi - $page if $value > $hi - $page;
2107 3035
2108 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 3036 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2109 if $unit; 3037 if $unit;
2110
2111 $page = $hi - $lo if $page > $hi - $lo;
2112 3038
2113 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 3039 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2114 3040
2115 if ($value != $old_value) { 3041 if ($value != $old_value) {
2116 $self->emit (changed => $value); 3042 $self->emit (changed => $value);
… …
2119} 3045}
2120 3046
2121sub size_request { 3047sub size_request {
2122 my ($self) = @_; 3048 my ($self) = @_;
2123 3049
2124 my $w = $self->{req_w}; 3050 ($self->{req_w}, $self->{req_h})
2125 my $h = $self->{req_h};
2126
2127 $self->{vertical} ? ($h, $w) : ($w, $h)
2128} 3051}
2129 3052
2130sub button_down { 3053sub invoke_button_down {
2131 my ($self, $ev, $x, $y) = @_; 3054 my ($self, $ev, $x, $y) = @_;
2132 3055
2133 $self->SUPER::button_down ($ev, $x, $y); 3056 $self->SUPER::invoke_button_down ($ev, $x, $y);
3057
3058 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
3059
2134 $self->mouse_motion ($ev, $x, $y); 3060 $self->invoke_mouse_motion ($ev, $x, $y);
2135}
2136 3061
3062 1
3063}
3064
2137sub mouse_motion { 3065sub invoke_mouse_motion {
2138 my ($self, $ev, $x, $y) = @_; 3066 my ($self, $ev, $x, $y) = @_;
2139 3067
2140 if ($GRAB == $self) { 3068 if ($GRAB == $self) {
2141 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3069 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2142 3070
2143 my (undef, $lo, $hi, $page) = @{$self->{range}}; 3071 my (undef, $lo, $hi, $page) = @{$self->{range}};
2144 3072
2145 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 3073 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2146 3074
2147 $self->set_value ($x * ($hi - $lo) + $lo); 3075 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
3076 } else {
3077 return 0;
3078 }
3079
2148 } 3080 1
3081}
3082
3083sub invoke_mouse_wheel {
3084 my ($self, $ev) = @_;
3085
3086 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3087
3088 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
3089
3090 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3091
3092 1
2149} 3093}
2150 3094
2151sub update { 3095sub update {
2152 my ($self) = @_; 3096 my ($self) = @_;
2153 3097
2154 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 3098 delete $self->{knob_w};
3099 $self->SUPER::update;
3100}
3101
3102sub _draw {
3103 my ($self) = @_;
3104
3105 unless ($self->{knob_w}) {
2155 $self->set_value ($self->{range}[0]); 3106 $self->set_value ($self->{range}[0]);
2156 3107
2157 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3108 my ($value, $lo, $hi, $page) = @{$self->{range}};
3109 my $range = ($hi - $page - $lo) || 1e-100;
2158 3110
2159 my $inner_w = 1 - 2 * $self->{inner_pad}; 3111 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2160 3112
2161 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 3113 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
3114 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2162 3115
2163 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 3116 $value = ($value - $lo) / $range;
2164 $value = $self->{scale} * ($value - $lo); 3117 $value = $value * $self->{scale} + $self->{offset};
2165 3118
2166 $value = $self->{inner_pad} + ($value - $page * 0.5);
2167
2168 $value = 0 if $value < 0;
2169 $page = 1 - $value if $value + $page > 1;
2170
2171 $self->{knob_x} = $value; 3119 $self->{knob_x} = $value - $knob_w * 0.5;
2172 $self->{knob_w} = $page; 3120 $self->{knob_w} = $knob_w;
2173 }); 3121 }
2174
2175 $self->SUPER::update;
2176}
2177
2178sub _draw {
2179 my ($self) = @_;
2180 3122
2181 $self->SUPER::_draw (); 3123 $self->SUPER::_draw ();
2182 3124
2183 glScale $self->{w}, $self->{h}; 3125 glScale $self->{w}, $self->{h};
2184 3126
… …
2204 glDisable GL_TEXTURE_2D; 3146 glDisable GL_TEXTURE_2D;
2205} 3147}
2206 3148
2207############################################################################# 3149#############################################################################
2208 3150
2209package CFClient::UI::ValSlider; 3151package CFPlus::UI::ValSlider;
2210 3152
2211our @ISA = CFClient::UI::HBox::; 3153our @ISA = CFPlus::UI::HBox::;
2212 3154
2213sub new { 3155sub new {
2214 my ($class, %arg) = @_; 3156 my ($class, %arg) = @_;
2215 3157
2216 my $range = delete $arg{range}; 3158 my $range = delete $arg{range};
2217 3159
2218 my $self = $class->SUPER::new ( 3160 my $self = $class->SUPER::new (
2219 slider => (new CFClient::UI::Slider expand => 1, range => $range), 3161 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2220 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 3162 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2221 to_value => sub { shift }, 3163 to_value => sub { shift },
2222 from_value => sub { shift }, 3164 from_value => sub { shift },
2223 %arg, 3165 %arg,
2224 ); 3166 );
2225 3167
… …
2245sub set_range { shift->{slider}->set_range (@_) } 3187sub set_range { shift->{slider}->set_range (@_) }
2246sub set_value { shift->{slider}->set_value (@_) } 3188sub set_value { shift->{slider}->set_value (@_) }
2247 3189
2248############################################################################# 3190#############################################################################
2249 3191
2250package CFClient::UI::TextView; 3192package CFPlus::UI::TextScroller;
2251 3193
2252our @ISA = CFClient::UI::HBox::; 3194our @ISA = CFPlus::UI::HBox::;
2253 3195
2254use CFClient::OpenGL; 3196use CFPlus::OpenGL;
2255 3197
2256sub new { 3198sub new {
2257 my $class = shift; 3199 my $class = shift;
2258 3200
2259 my $self = $class->SUPER::new ( 3201 my $self = $class->SUPER::new (
2260 fontsize => 1, 3202 fontsize => 1,
2261 can_events => 0, 3203 can_events => 1,
3204 indent => 0,
2262 #font => default_font 3205 #font => default_font
2263 @_, 3206 @_,
2264 3207
2265 layout => (new CFClient::Layout 1), 3208 layout => (new CFPlus::Layout),
2266 par => [], 3209 par => [],
3210 max_par => 0,
2267 height => 0, 3211 height => 0,
2268 children => [ 3212 children => [
2269 (new CFClient::UI::Empty expand => 1), 3213 (new CFPlus::UI::Empty expand => 1),
2270 (new CFClient::UI::Slider vertical => 1), 3214 (new CFPlus::UI::Slider vertical => 1),
2271 ], 3215 ],
2272 ); 3216 );
2273 3217
2274 $self->{children}[1]->connect (changed => sub { $self->update }); 3218 $self->{children}[1]->connect (changed => sub { $self->update });
2275 3219
… …
2281 3225
2282 $self->{fontsize} = $fontsize; 3226 $self->{fontsize} = $fontsize;
2283 $self->reflow; 3227 $self->reflow;
2284} 3228}
2285 3229
3230sub size_request {
3231 my ($self) = @_;
3232
3233 my ($empty, $slider) = $self->visible_children;
3234
3235 local $self->{children} = [$empty, $slider];
3236 $self->SUPER::size_request
3237}
3238
2286sub size_allocate { 3239sub invoke_size_allocate {
2287 my ($self, $w, $h) = @_; 3240 my ($self, $w, $h) = @_;
2288 3241
2289 $self->SUPER::size_allocate ($w, $h); 3242 my ($empty, $slider, @other) = @{ $self->{children} };
3243 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2290 3244
2291 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3245 $self->{layout}->set_font ($self->{font}) if $self->{font};
2292 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3246 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2293 $self->{layout}->set_width ($self->{children}[0]{w}); 3247 $self->{layout}->set_width ($empty->{w});
3248 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2294 3249
2295 $self->reflow; 3250 $self->reflow;
2296}
2297 3251
2298sub text_height { 3252 local $self->{children} = [$empty, $slider];
3253 $self->SUPER::invoke_size_allocate ($w, $h)
3254}
3255
3256sub invoke_mouse_wheel {
2299 my ($self, $text, $indent) = @_; 3257 my ($self, $ev) = @_;
3258
3259 return 0 unless $ev->{dy}; # only vertical movements
3260
3261 $self->{children}[1]->emit (mouse_wheel => $ev);
3262
3263 1
3264}
3265
3266sub get_layout {
3267 my ($self, $para) = @_;
2300 3268
2301 my $layout = $self->{layout}; 3269 my $layout = $self->{layout};
2302 3270
3271 $layout->set_font ($self->{font}) if $self->{font};
3272 $layout->set_foreground (@{$para->{fg}});
2303 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3273 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2304 $layout->set_width ($self->{children}[0]{w} - $indent); 3274 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3275 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2305 $layout->set_markup ($text); 3276 $layout->set_markup ($para->{markup});
3277
3278 $layout->set_shapes (
3279 map
3280 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3281 @{$para->{widget}}
2306 3282 );
2307 ($layout->size)[1] 3283
3284 $layout
2308} 3285}
2309 3286
2310sub reflow { 3287sub reflow {
2311 my ($self) = @_; 3288 my ($self) = @_;
2312 3289
2313 $self->{need_reflow}++; 3290 $self->{need_reflow}++;
2314 $self->update; 3291 $self->update;
2315} 3292}
2316 3293
3294sub set_offset {
3295 my ($self, $offset) = @_;
3296
3297 # todo: base offset on lines or so, not on pixels
3298 $self->{children}[1]->set_value ($offset);
3299}
3300
3301sub current_paragraph {
3302 my ($self) = @_;
3303
3304 $self->{top_paragraph} - 1
3305}
3306
3307sub scroll_to {
3308 my ($self, $para) = @_;
3309
3310 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3311
3312 $self->{scroll_to} = $para;
3313 $self->update;
3314}
3315
3316sub clear {
3317 my ($self) = @_;
3318
3319 my (undef, undef, @other) = @{ $self->{children} };
3320 $self->remove ($_) for @other;
3321
3322 $self->{par} = [];
3323 $self->{height} = 0;
3324 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
3325}
3326
2317sub add_paragraph { 3327sub add_paragraph {
2318 my ($self, $color, $text, $indent) = @_; 3328 my $self = shift;
2319 3329
2320 #TODO: intelligently "reformat" paragraph 3330 for my $para (@_) {
3331 $para = {
3332 fg => [1, 1, 1, 1],
3333 indent => 0,
3334 markup => "",
3335 widget => [],
3336 ref $para ? %$para : (markup => $para),
3337 w => 1e10,
3338 wrapped => 1,
3339 };
2321 3340
2322 for my $line (split /\n/, $text) { 3341 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2323 my $height = $self->text_height ($line); 3342 push @{$self->{par}}, $para;
3343 }
3344
3345 if (my $max = $self->{max_par}) {
3346 shift @{$self->{par}} while @{$self->{par}} > $max;
3347 }
3348
3349 $self->{need_reflow}++;
3350 $self->update;
3351}
3352
3353sub scroll_to_bottom {
3354 my ($self) = @_;
3355
3356 $self->{scroll_to} = $#{$self->{par}};
3357 $self->update;
3358}
3359
3360sub force_uptodate {
3361 my ($self) = @_;
3362
3363 if (delete $self->{need_reflow}) {
3364 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3365
3366 my $height = 0;
3367
3368 for my $para (@{$self->{par}}) {
3369 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3370 my $layout = $self->get_layout ($para);
3371 my ($w, $h) = $layout->size;
3372
3373 $para->{w} = $w + $para->{indent};
3374 $para->{h} = $h;
3375 $para->{wrapped} = $layout->has_wrapped;
3376 }
3377
3378 $para->{y} = $height;
3379 $height += $para->{h};
3380 }
3381
2324 $self->{height} += $height; 3382 $self->{height} = $height;
2325 push @{$self->{par}}, [$height, $color, $indent, $line]; 3383 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2326 }
2327 3384
2328 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 3385 delete $self->{texture};
2329 $self->{children}[1]->update; 3386 }
3387
3388 if (my $paridx = delete $self->{scroll_to}) {
3389 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3390 }
2330} 3391}
2331 3392
2332sub update { 3393sub update {
2333 my ($self) = @_; 3394 my ($self) = @_;
2334 3395
… …
2336 3397
2337 return unless $self->{h} > 0; 3398 return unless $self->{h} > 0;
2338 3399
2339 delete $self->{texture}; 3400 delete $self->{texture};
2340 3401
2341 $ROOT->on_post_alloc ($self, sub { 3402 $ROOT->on_post_alloc ($self => sub {
2342 if (delete $self->{need_reflow}) { 3403 $self->force_uptodate;
2343 my $height = 0;
2344 3404
2345 $height += $_->[0] = $self->text_height ($_->[3], $_->[2]) 3405 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2346 for @{$self->{par}};
2347 3406
2348 $self->{height} = $height; 3407 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2349
2350 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2351 $self->{children}[1]->update;
2352
2353 delete $self->{texture};
2354 }
2355
2356 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2357 glClearColor 0.5, 0.5, 0.5, 0; 3408 glClearColor 0, 0, 0, 0;
2358 glClear GL_COLOR_BUFFER_BIT; 3409 glClear GL_COLOR_BUFFER_BIT;
2359 3410
3411 package CFPlus::UI::Base;
3412 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3413 (0, 0, $self->{w}, $self->{h});
3414
2360 my $top = int $self->{children}[1]{range}[0]; 3415 my $top = int $self->{children}[1]{range}[0];
2361 3416
3417 my $paridx = 0;
3418 my $top_paragraph;
3419 my $top = int $self->{children}[1]{range}[0];
3420
2362 my $y0 = $top; 3421 my $y0 = $top;
2363 my $y1 = $top + $self->{h}; 3422 my $y1 = $top + $H;
2364 3423
2365 my $y = 0;
2366
2367 my $layout = $self->{layout};
2368
2369 $layout->set_font ($self->{font}) if $self->{font};
2370
2371 glEnable GL_BLEND;
2372 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2373
2374 for my $par (@{$self->{par}}) { 3424 for my $para (@{$self->{par}}) {
2375 my $h = $par->[0]; 3425 my $h = $para->{h};
3426 my $y = $para->{y};
2376 3427
2377 if ($y0 < $y + $h && $y < $y1) { 3428 if ($y0 < $y + $h && $y < $y1) {
2378 $layout->set_foreground (@{ $par->[1] }); 3429 my $layout = $self->get_layout ($para);
2379 $layout->set_width ($self->{w} - $par->[2]);
2380 $layout->set_markup ($par->[3]);
2381 3430
2382 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3431 $layout->render ($para->{indent}, $y - $y0);
3432 $layout->draw;
2383 3433
2384 glRasterPos $par->[2], $y - $y0; 3434 if (my @w = @{ $para->{widget} }) {
2385 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3435 my @s = $layout->get_shapes;
3436
3437 for (@w) {
3438 my ($dx, $dy) = splice @s, 0, 2, ();
3439
3440 $_->{x} = $dx + $para->{indent};
3441 $_->{y} = $dy + $y - $y0;
3442
3443 $_->draw;
3444 }
3445 }
2386 } 3446 }
2387 3447
2388 $y += $h; 3448 $paridx++;
3449 $top_paragraph ||= $paridx if $y >= $top;
2389 } 3450 }
2390 3451
2391 glDisable GL_BLEND; 3452 $self->{top_paragraph} = $top_paragraph;
2392 }; 3453 };
2393 }); 3454 });
2394} 3455}
2395 3456
3457sub reconfigure {
3458 my ($self) = @_;
3459
3460 $self->SUPER::reconfigure;
3461
3462 $_->{w} = 1e10 for @{ $self->{par} };
3463 $self->reflow;
3464}
3465
2396sub _draw { 3466sub _draw {
2397 my ($self) = @_; 3467 my ($self) = @_;
2398 3468
2399 glEnable GL_TEXTURE_2D; 3469 glEnable GL_TEXTURE_2D;
2400 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2401 glColor 1, 1, 1, 1; 3471 glColor 0, 0, 0, 1;
2402 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3472 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2403 glDisable GL_TEXTURE_2D; 3473 glDisable GL_TEXTURE_2D;
2404 3474
2405 $self->{children}[1]->draw; 3475 $self->{children}[1]->draw;
2406
2407} 3476}
2408 3477
2409############################################################################# 3478#############################################################################
2410 3479
2411package CFClient::UI::Animator; 3480package CFPlus::UI::Animator;
2412 3481
2413use CFClient::OpenGL; 3482use CFPlus::OpenGL;
2414 3483
2415our @ISA = CFClient::UI::Bin::; 3484our @ISA = CFPlus::UI::Bin::;
2416 3485
2417sub moveto { 3486sub moveto {
2418 my ($self, $x, $y) = @_; 3487 my ($self, $x, $y) = @_;
2419 3488
2420 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3489 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2448 glPopMatrix; 3517 glPopMatrix;
2449} 3518}
2450 3519
2451############################################################################# 3520#############################################################################
2452 3521
2453package CFClient::UI::Flopper; 3522package CFPlus::UI::Flopper;
2454 3523
2455our @ISA = CFClient::UI::Button::; 3524our @ISA = CFPlus::UI::Button::;
2456 3525
2457sub new { 3526sub new {
2458 my $class = shift; 3527 my $class = shift;
2459 3528
2460 my $self = $class->SUPER::new ( 3529 my $self = $class->SUPER::new (
2461 state => 0, 3530 state => 0,
2462 connect_activate => \&toggle_flopper, 3531 on_activate => \&toggle_flopper,
2463 @_ 3532 @_
2464 ); 3533 );
2465 3534
2466 if ($self->{state}) {
2467 $self->{state} = 0;
2468 $self->toggle_flopper;
2469 }
2470
2471 $self 3535 $self
2472} 3536}
2473 3537
2474sub toggle_flopper { 3538sub toggle_flopper {
2475 my ($self) = @_; 3539 my ($self) = @_;
2476 3540
2477 # TODO: use animation 3541 $self->{other}->toggle_visibility;
2478 if ($self->{state} = !$self->{state}) {
2479 $CFClient::UI::ROOT->add ($self->{other});
2480 $self->{other}->move ($self->coord2global (0, $self->{h}));
2481 $self->emit ("open");
2482 } else {
2483 $CFClient::UI::ROOT->remove ($self->{other});
2484 $self->emit ("close");
2485 }
2486
2487 $self->emit (changed => $self->{state});
2488} 3542}
2489 3543
2490############################################################################# 3544#############################################################################
2491 3545
2492package CFClient::UI::Tooltip; 3546package CFPlus::UI::Tooltip;
2493 3547
2494our @ISA = CFClient::UI::Bin::; 3548our @ISA = CFPlus::UI::Bin::;
2495 3549
2496use CFClient::OpenGL; 3550use CFPlus::OpenGL;
2497 3551
2498sub new { 3552sub new {
2499 my $class = shift; 3553 my $class = shift;
2500 3554
2501 $class->SUPER::new ( 3555 $class->SUPER::new (
… …
2505} 3559}
2506 3560
2507sub set_tooltip_from { 3561sub set_tooltip_from {
2508 my ($self, $widget) = @_; 3562 my ($self, $widget) = @_;
2509 3563
3564 my $tip = $widget->{tooltip};
3565 $tip = $tip->($widget) if "CODE" eq ref $tip;
3566
3567 $tip = CFPlus::Pod::section_label tooltip => $1
3568 if $tip =~ /^#(.*)$/;
3569
3570 if ($ENV{CFPLUS_DEBUG} & 2) {
3571 $tip .= "\n\n" . (ref $widget) . "\n"
3572 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3573 . "req $widget->{req_w} $widget->{req_h}\n"
3574 . "visible $widget->{visible}";
3575 }
3576
3577 $tip =~ s/^\n+//;
3578 $tip =~ s/\n+$//;
3579
2510 $self->add (new CFClient::UI::Label 3580 $self->add (new CFPlus::UI::Label
2511 markup => $widget->{tooltip}, 3581 markup => $tip,
2512 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3582 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2513 fontsize => 0.8, 3583 fontsize => 0.8,
2514 fg => [0, 0, 0, 1], 3584 style => 1, # FLAG_INVERSE
2515 ellipsise => 0, 3585 ellipsise => 0,
2516 font => ($widget->{tooltip_font} || $::FONT_PROP), 3586 font => ($widget->{tooltip_font} || $::FONT_PROP),
2517 ); 3587 );
2518} 3588}
2519 3589
… …
2523 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3593 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2524 3594
2525 ($w + 4, $h + 4) 3595 ($w + 4, $h + 4)
2526} 3596}
2527 3597
2528sub size_allocate { 3598sub invoke_size_allocate {
2529 my ($self, $w, $h) = @_; 3599 my ($self, $w, $h) = @_;
2530 3600
2531 $self->SUPER::size_allocate ($w - 4, $h - 4); 3601 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3602}
3603
3604sub invoke_visibility_change {
3605 my ($self, $visible) = @_;
3606
3607 return unless $visible;
3608
3609 $self->{root}->on_post_alloc ("move_$self" => sub {
3610 my $widget = $self->{owner}
3611 or return;
3612
3613 if ($widget->{visible}) {
3614 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3615
3616 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3617 if $x + $self->{w} > $self->{root}{w};
3618
3619 $self->move_abs ($x, $y);
3620 } else {
3621 $self->hide;
3622 }
3623 });
2532} 3624}
2533 3625
2534sub _draw { 3626sub _draw {
2535 my ($self) = @_; 3627 my ($self) = @_;
2536 3628
2537 glTranslate 0.375, 0.375; 3629 glTranslate 0.375, 0.375;
2538 3630
2539 my ($w, $h) = @$self{qw(w h)}; 3631 my ($w, $h) = @$self{qw(w h)};
2540 3632
2541 glColor 1, 0.8, 0.4; 3633 glColor 1, 0.8, 0.4;
2542 glBegin GL_QUADS; 3634 glRect 0, 0, $w, $h;
2543 glVertex 0 , 0;
2544 glVertex 0 , $h;
2545 glVertex $w, $h;
2546 glVertex $w, 0;
2547 glEnd;
2548 3635
2549 glColor 0, 0, 0; 3636 glColor 0, 0, 0;
2550 glBegin GL_LINE_LOOP; 3637 glRect_lineloop 0, 0, $w, $h;
2551 glVertex 0 , 0;
2552 glVertex 0 , $h;
2553 glVertex $w, $h;
2554 glVertex $w, 0;
2555 glEnd;
2556 3638
2557 glTranslate 2 - 0.375, 2 - 0.375; 3639 glTranslate 2 - 0.375, 2 - 0.375;
3640
2558 $self->SUPER::_draw; 3641 $self->SUPER::_draw;
2559} 3642}
2560 3643
2561############################################################################# 3644#############################################################################
2562 3645
2563package CFClient::UI::Face; 3646package CFPlus::UI::Face;
2564 3647
2565our @ISA = CFClient::UI::Base::; 3648our @ISA = CFPlus::UI::DrawBG::;
2566 3649
2567use CFClient::OpenGL; 3650use CFPlus::OpenGL;
2568 3651
2569sub new { 3652sub new {
2570 my $class = shift; 3653 my $class = shift;
2571 3654
2572 my $self = $class->SUPER::new ( 3655 my $self = $class->SUPER::new (
3656 size_w => 32,
3657 size_h => 8,
2573 aspect => 1, 3658 aspect => 1,
3659 can_events => 0,
2574 @_, 3660 @_,
2575 ); 3661 );
2576 3662
2577 if ($self->{anim} && $self->{animspeed}) { 3663 if ($self->{anim} && $self->{animspeed}) {
2578 Scalar::Util::weaken (my $widget = $self); 3664 CFPlus::weaken (my $widget = $self);
2579 3665
3666 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3667 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2580 $self->{timer} = Event->timer ( 3668 $self->{timer} = Event->timer (
2581 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2582 hard => 1, 3669 parked => 1,
2583 interval => $self->{animspeed},
2584 cb => sub { 3670 cb => sub {
3671 return unless $::CONN;
3672
3673 my $w = $widget
3674 or return;
3675
2585 ++$widget->{frame}; 3676 ++$w->{frame};
3677 $w->update_face;
3678
3679 # somehow, $widget can go away
2586 $widget->update; 3680 $w->update;
3681 $w->update_timer;
2587 }, 3682 },
2588 ); 3683 );
3684
3685 $self->update_face;
3686 $self->update_timer;
2589 } 3687 }
2590 3688
2591 $self 3689 $self
2592} 3690}
2593 3691
3692sub update_timer {
3693 my ($self) = @_;
3694
3695 return unless $self->{timer};
3696
3697 if ($self->{visible}) {
3698 $self->{timer}->at (
3699 $self->{anim_start}
3700 + $self->{animspeed}
3701 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3702 );
3703 $self->{timer}->start;
3704 } else {
3705 $self->{timer}->stop;
3706 }
3707}
3708
3709sub update_face {
3710 my ($self) = @_;
3711
3712 if ($::CONN) {
3713 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3714 if ($anim && @$anim) {
3715 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3716 delete $self->{face_change_cb};
3717
3718 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3719 unless ($tex->{name} || $tex->{loading}) {
3720 $tex->upload (sub { $self->reconfigure });
3721 }
3722 }
3723 }
3724 }
3725 }
3726}
3727
2594sub size_request { 3728sub size_request {
2595 (32, 8) 3729 my ($self) = @_;
3730
3731 if ($::CONN) {
3732 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3733 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3734 if ($tex->{name}) {
3735 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3736 } elsif (!$tex->{loading}) {
3737 $tex->upload (sub { $self->reconfigure });
3738 }
3739 }
3740
3741 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3742 }
3743 }
3744
3745 ($self->{size_w} || 8, $self->{size_h} || 8)
2596} 3746}
2597 3747
2598sub update { 3748sub update {
2599 my ($self) = @_; 3749 my ($self) = @_;
2600 3750
2601 return unless $self->{visible}; 3751 return unless $self->{visible};
2602 3752
2603 $self->SUPER::update; 3753 $self->SUPER::update;
2604} 3754}
2605 3755
3756sub invoke_visibility_change {
3757 my ($self) = @_;
3758
3759 $self->update_timer;
3760
3761 0
3762}
3763
2606sub _draw { 3764sub _draw {
2607 my ($self) = @_; 3765 my ($self) = @_;
2608 3766
2609 return unless $::CONN;#d# manage and cache textures differently 3767 $self->SUPER::_draw;
2610 3768
2611 my $face; 3769 if (my $tex = $self->{tex}) {
2612
2613 if ($self->{frame}) {
2614 my $anim = $::CONN->{anim}[$self->{anim}];
2615
2616 $face = $anim->[ $self->{frame} % @$anim ]
2617 if $anim && @$anim;
2618 }
2619
2620 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2621
2622 if ($tex) {
2623 glEnable GL_TEXTURE_2D; 3770 glEnable GL_TEXTURE_2D;
2624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3771 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2625 glColor 1, 1, 1, 1; 3772 glColor 0, 0, 0, 1;
2626 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3773 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2627 glDisable GL_TEXTURE_2D; 3774 glDisable GL_TEXTURE_2D;
2628 } 3775 }
2629} 3776}
2630 3777
2631sub DESTROY { 3778sub destroy {
2632 my ($self) = @_; 3779 my ($self) = @_;
2633 3780
2634 $self->{timer}->cancel 3781 (delete $self->{timer})->cancel
2635 if $self->{timer}; 3782 if $self->{timer};
2636 3783
2637 $self->SUPER::DESTROY; 3784 $self->SUPER::destroy;
2638} 3785}
2639 3786
2640############################################################################# 3787#############################################################################
2641 3788
2642package CFClient::UI::InventoryItem; 3789package CFPlus::UI::Buttonbar;
2643 3790
2644our @ISA = CFClient::UI::HBox::; 3791our @ISA = CFPlus::UI::HBox::;
2645 3792
2646sub _item_to_desc { 3793# TODO: should actually wrap buttons and other goodies.
2647 my ($item) = @_;
2648
2649 my $desc =
2650 $item->{nrof} < 2
2651 ? $item->{name}
2652 : "$item->{nrof} × $item->{name_pl}";
2653
2654 $item->{flags} & Crossfire::Protocol::F_OPEN
2655 and $desc .= " (open)";
2656 $item->{flags} & Crossfire::Protocol::F_APPLIED
2657 and $desc .= " (applied)";
2658 $item->{flags} & Crossfire::Protocol::F_UNPAID
2659 and $desc .= " (unpaid)";
2660 $item->{flags} & Crossfire::Protocol::F_MAGIC
2661 and $desc .= " (magic)";
2662 $item->{flags} & Crossfire::Protocol::F_CURSED
2663 and $desc .= " (cursed)";
2664 $item->{flags} & Crossfire::Protocol::F_DAMNED
2665 and $desc .= " (damned)";
2666 $item->{flags} & Crossfire::Protocol::F_LOCKED
2667 and $desc .= " *";
2668
2669 $desc
2670}
2671
2672sub new {
2673 my $class = shift;
2674
2675 my %args = @_;
2676
2677 my $item = delete $args{item};
2678
2679 my $desc = _item_to_desc ($item);
2680
2681 my $self = $class->SUPER::new (
2682 can_hover => 1,
2683 can_events => 1,
2684 tooltip => ((CFClient::UI::Label::escape $desc)
2685 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2686 connect_button_down => sub {
2687 my ($self, $ev, $x, $y) = @_;
2688
2689 # todo: maybe put examine on 1? but should just be a tooltip :(
2690 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2691 my $targ = $::CONN->{player}{tag};
2692
2693 if ($item->{container} == $::CONN->{player}{tag}) {
2694 $targ = $main::OPENCONT;
2695 }
2696
2697 $::CONN->send ("move $targ $item->{tag} 0");
2698 } elsif ($ev->{button} == 1) {
2699 $::CONN->send ("examine $item->{tag}");
2700 } elsif ($ev->{button} == 2) {
2701 $::CONN->send ("apply $item->{tag}");
2702 } elsif ($ev->{button} == 3) {
2703 my @menu_items = (
2704 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2705 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2706 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2707 (
2708 $item->{flags} & Crossfire::Protocol::F_LOCKED
2709 ? (
2710 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2711 )
2712 : (
2713 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2714 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2715 )
2716 ),
2717 );
2718
2719 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2720 }
2721
2722 1
2723 },
2724 %args
2725 );
2726
2727
2728 $self->add (new CFClient::UI::Face
2729 can_events => 0,
2730 face => $item->{face},
2731 anim => $item->{anim},
2732 animspeed => $item->{animspeed},
2733 );
2734
2735 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2736
2737 $self->{item} = $item;
2738
2739 $self->update_item;
2740
2741 $self
2742}
2743
2744sub update_item {
2745 my ($self) = @_;
2746
2747 my $desc = _item_to_desc ($self->{item});
2748
2749 $self->{name_lbl}->set_text ($desc);
2750}
2751 3794
2752############################################################################# 3795#############################################################################
2753 3796
2754package CFClient::UI::Inventory;
2755
2756our @ISA = CFClient::UI::ScrolledWindow::;
2757
2758sub new {
2759 my $class = shift;
2760
2761 my $self = $class->SUPER::new (
2762 scrolled => (new CFClient::UI::Table),
2763 @_,
2764 );
2765
2766 $self
2767}
2768
2769sub set_items {
2770 my ($self, $items) = @_;
2771
2772 $self->{scrolled}->clear;
2773 return unless $items;
2774
2775 my @items = sort {
2776 ($a->{type} <=> $b->{type})
2777 or ($a->{name} cmp $b->{name})
2778 } @$items;
2779
2780 $self->{real_items} = \@items;
2781
2782 for my $item (@items) {
2783 $item->{item} = $item;
2784 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2785 $item->update_item ();
2786 }
2787
2788 my $i = 0;
2789 for (@items) {
2790 $self->{scrolled}->add (0, $i, $_);
2791 my $nrof = $_->{item}->{nrof} || 1;
2792 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2793 }
2794
2795# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2796}
2797
2798sub size_request {
2799 my ($self) = @_;
2800 ($self->{req_w}, $self->{req_h});
2801}
2802
2803#############################################################################
2804
2805package CFClient::UI::Menu; 3797package CFPlus::UI::Menu;
2806 3798
2807our @ISA = CFClient::UI::FancyFrame::; 3799our @ISA = CFPlus::UI::Toplevel::;
2808 3800
2809use CFClient::OpenGL; 3801use CFPlus::OpenGL;
2810 3802
2811sub new { 3803sub new {
2812 my $class = shift; 3804 my $class = shift;
2813 3805
2814 my $self = $class->SUPER::new ( 3806 my $self = $class->SUPER::new (
2815 items => [], 3807 items => [],
2816 z => 100, 3808 z => 100,
2817 @_, 3809 @_,
2818 ); 3810 );
2819 3811
2820 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3812 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2821 3813
2822 for my $item (@{ $self->{items} }) { 3814 for my $item (@{ $self->{items} }) {
2823 my ($widget, $cb) = @$item; 3815 my ($widget, $cb, $tooltip) = @$item;
2824 3816
2825 # handle various types of items, only text for now 3817 # handle various types of items, only text for now
2826 if (!ref $widget) { 3818 if (!ref $widget) {
3819 if ($widget =~ /\t/) {
3820 my ($left, $right) = split /\t/, $widget, 2;
3821
2827 $widget = new CFClient::UI::Label 3822 $widget = new CFPlus::UI::HBox
2828 can_hover => 1, 3823 can_hover => 1,
2829 can_events => 1, 3824 can_events => 1,
3825 tooltip => $tooltip,
3826 children => [
3827 (new CFPlus::UI::Label markup => $left, expand => 1),
3828 (new CFPlus::UI::Label markup => $right, align => +1),
3829 ],
3830 ;
3831
3832 } else {
3833 $widget = new CFPlus::UI::Label
3834 can_hover => 1,
3835 can_events => 1,
2830 text => $widget; 3836 markup => $widget,
3837 tooltip => $tooltip;
3838 }
2831 } 3839 }
2832 3840
2833 $self->{item}{$widget} = $item; 3841 $self->{item}{$widget} = $item;
2834 3842
2835 $self->{vbox}->add ($widget); 3843 $self->{vbox}->add ($widget);
… …
2847 # maybe save $GRAB? must be careful about events... 3855 # maybe save $GRAB? must be careful about events...
2848 $GRAB = $self; 3856 $GRAB = $self;
2849 $self->{button} = $ev->{button}; 3857 $self->{button} = $ev->{button};
2850 3858
2851 $self->show; 3859 $self->show;
2852 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3860 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2853} 3861}
2854 3862
2855sub mouse_motion { 3863sub invoke_mouse_motion {
2856 my ($self, $ev, $x, $y) = @_; 3864 my ($self, $ev, $x, $y) = @_;
2857 3865
2858 # TODO: should use vbox->find_widget or so 3866 # TODO: should use vbox->find_widget or so
2859 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3867 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2860 $self->{hover} = $self->{item}{$HOVER}; 3868 $self->{hover} = $self->{item}{$HOVER};
2861}
2862 3869
3870 0
3871}
3872
2863sub button_up { 3873sub invoke_button_up {
2864 my ($self, $ev, $x, $y) = @_; 3874 my ($self, $ev, $x, $y) = @_;
2865 3875
2866 if ($ev->{button} == $self->{button}) { 3876 if ($ev->{button} == $self->{button}) {
2867 undef $GRAB; 3877 undef $GRAB;
2868 $self->hide; 3878 $self->hide;
2869 3879
2870 $self->emit ("popdown"); 3880 $self->emit ("popdown");
2871 $self->{hover}[1]->() if $self->{hover}; 3881 $self->{hover}[1]->() if $self->{hover};
3882 } else {
3883 return 0
3884 }
3885
2872 } 3886 1
2873} 3887}
2874 3888
2875############################################################################# 3889#############################################################################
2876 3890
2877package CFClient::UI::Statusbox; 3891package CFPlus::UI::Multiplexer;
2878 3892
2879our @ISA = CFClient::UI::VBox::; 3893our @ISA = CFPlus::UI::Container::;
2880 3894
2881sub new { 3895sub new {
2882 my $class = shift; 3896 my $class = shift;
2883 3897
2884 $class->SUPER::new ( 3898 my $self = $class->SUPER::new (
3899 @_,
3900 );
3901
3902 $self->{current} = $self->{children}[0]
3903 if @{ $self->{children} };
3904
3905 $self
3906}
3907
3908sub add {
3909 my ($self, @widgets) = @_;
3910
3911 $self->SUPER::add (@widgets);
3912
3913 $self->{current} = $self->{children}[0]
3914 if @{ $self->{children} };
3915}
3916
3917sub get_current_page {
3918 my ($self) = @_;
3919
3920 $self->{current}
3921}
3922
3923sub set_current_page {
3924 my ($self, $page_or_widget) = @_;
3925
3926 my $widget = ref $page_or_widget
3927 ? $page_or_widget
3928 : $self->{children}[$page_or_widget];
3929
3930 $self->{current} = $widget;
3931 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3932
3933 $self->emit (page_changed => $self->{current});
3934
3935 $self->realloc;
3936}
3937
3938sub visible_children {
3939 $_[0]{current}
3940}
3941
3942sub size_request {
3943 my ($self) = @_;
3944
3945 $self->{current}->size_request
3946}
3947
3948sub invoke_size_allocate {
3949 my ($self, $w, $h) = @_;
3950
3951 $self->{current}->configure (0, 0, $w, $h);
3952
3953 1
3954}
3955
3956sub _draw {
3957 my ($self) = @_;
3958
3959 $self->{current}->draw;
3960}
3961
3962#############################################################################
3963
3964package CFPlus::UI::Notebook;
3965
3966use CFPlus::OpenGL;
3967
3968our @ISA = CFPlus::UI::VBox::;
3969
3970sub new {
3971 my $class = shift;
3972
3973 my $self = $class->SUPER::new (
3974 buttonbar => (new CFPlus::UI::Buttonbar),
3975 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3976 active_outline => [1, 1, 0],
3977 # filter => # will be put between multiplexer and $self
3978 @_,
3979 );
3980
3981 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3982 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3983
3984 {
3985 Scalar::Util::weaken (my $wself = $self);
3986
3987 $self->{multiplexer}->connect (c_add => sub {
3988 my ($mplex, $widgets) = @_;
3989
3990 for my $child (@$widgets) {
3991 Scalar::Util::weaken $child;
3992 $child->{c_tab_} ||= do {
3993 my $tab =
3994 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
3995 ? $child->{c_tab}
3996 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
3997
3998 $tab->connect (activate => sub {
3999 $wself->set_current_page ($child);
4000 });
4001
4002 $tab
4003 };
4004
4005 $self->{buttonbar}->add ($child->{c_tab_});
4006 }
4007 });
4008
4009 $self->{multiplexer}->connect (c_remove => sub {
4010 my ($mplex, $widgets) = @_;
4011
4012 for my $child (@$widgets) {
4013 $wself->{buttonbar}->remove ($child->{c_tab_});
4014 }
4015 });
4016 }
4017
4018 $self
4019}
4020
4021sub add {
4022 my ($self, @widgets) = @_;
4023
4024 $self->{multiplexer}->add (@widgets)
4025}
4026
4027sub remove {
4028 my ($self, @widgets) = @_;
4029
4030 $self->{multiplexer}->remove (@widgets)
4031}
4032
4033sub pages {
4034 my ($self) = @_;
4035 $self->{multiplexer}->children
4036}
4037
4038sub add_tab {
4039 my ($self, $title, $widget, $tooltip) = @_;
4040
4041 $title = [$title, $tooltip] unless ref $title;
4042 $widget->{c_tab} = $title;
4043
4044 $self->add ($widget);
4045}
4046
4047sub get_current_page {
4048 my ($self) = @_;
4049
4050 $self->{multiplexer}->get_current_page
4051}
4052
4053sub set_current_page {
4054 my ($self, $page) = @_;
4055
4056 $self->{multiplexer}->set_current_page ($page);
4057 $self->emit (page_changed => $self->{multiplexer}{current});
4058}
4059
4060sub _draw {
4061 my ($self) = @_;
4062
4063 $self->SUPER::_draw ();
4064
4065 if (my $cur = $self->{multiplexer}{current}) {
4066 if ($cur = $cur->{c_tab_}) {
4067 glTranslate $cur->{x}, $cur->{y};
4068 glLineWidth 3;
4069 glColor @{$self->{active_outline}};
4070 glRect_lineloop 1, 1, $cur->{w} - 2, $cur->{h} - 2;
4071 glLineWidth 1;
4072 }
4073 }
4074}
4075
4076#############################################################################
4077
4078package CFPlus::UI::Selector;
4079
4080use utf8;
4081
4082our @ISA = CFPlus::UI::Button::;
4083
4084sub new {
4085 my $class = shift;
4086
4087 my $self = $class->SUPER::new (
4088 options => [], # [value, title, longdesc], ...
4089 value => undef,
4090 @_,
4091 );
4092
4093 $self->_set_value ($self->{value});
4094
4095 $self
4096}
4097
4098sub invoke_button_down {
4099 my ($self, $ev) = @_;
4100
4101 my @menu_items;
4102
4103 for (@{ $self->{options} }) {
4104 my ($value, $title, $tooltip) = @$_;
4105
4106 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4107 }
4108
4109 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
4110}
4111
4112sub _set_value {
4113 my ($self, $value) = @_;
4114
4115 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
4116 or return;
4117
4118 $self->{value} = $item->[0];
4119 $self->set_markup ("$item->[1] ⇓");
4120 $self->set_tooltip ($item->[2]);
4121}
4122
4123sub set_value {
4124 my ($self, $value) = @_;
4125
4126 return unless $self->{value} ne $value;
4127
4128 $self->_set_value ($value);
4129 $self->emit (changed => $value);
4130}
4131
4132#############################################################################
4133
4134package CFPlus::UI::Statusbox;
4135
4136our @ISA = CFPlus::UI::VBox::;
4137
4138sub new {
4139 my $class = shift;
4140
4141 my $self = $class->SUPER::new (
2885 fontsize => 0.8, 4142 fontsize => 0.8,
2886 @_, 4143 @_,
2887 ) 4144 );
4145
4146 CFPlus::weaken (my $this = $self);
4147
4148 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
4149
4150 $self
2888} 4151}
2889 4152
2890sub reorder { 4153sub reorder {
2891 my ($self) = @_; 4154 my ($self) = @_;
2892 my $NOW = time; 4155 my $NOW = Time::HiRes::time;
4156
4157 # freeze display when hovering over any label
4158 return if $CFPlus::UI::TOOLTIP->{owner}
4159 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
4160 values %{ $self->{item} };
2893 4161
2894 while (my ($k, $v) = each %{ $self->{item} }) { 4162 while (my ($k, $v) = each %{ $self->{item} }) {
2895 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4163 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2896 } 4164 }
2897 4165
… …
2900 my @items = sort { 4168 my @items = sort {
2901 $a->{pri} <=> $b->{pri} 4169 $a->{pri} <=> $b->{pri}
2902 or $b->{id} <=> $a->{id} 4170 or $b->{id} <=> $a->{id}
2903 } values %{ $self->{item} }; 4171 } values %{ $self->{item} };
2904 4172
4173 $self->{timer}->interval (1);
4174
2905 my $count = 10 + 1; 4175 my $count = 10 + 1;
2906 for my $item (@items) { 4176 for my $item (@items) {
2907 last unless --$count; 4177 last unless --$count;
2908 4178
2909 push @widgets, $item->{label} ||= do { 4179 my $label = $item->{label} ||= do {
2910 # TODO: doesn't handle markup well (read as: at all) 4180 # TODO: doesn't handle markup well (read as: at all)
2911 my $short = $item->{count} > 1 4181 my $short = $item->{count} > 1
2912 ? "<b>$item->{count} ×</b> $item->{text}" 4182 ? "<b>$item->{count} ×</b> $item->{text}"
2913 : $item->{text}; 4183 : $item->{text};
2914 4184
2915 for ($short) { 4185 for ($short) {
2916 s/^\s+//; 4186 s/^\s+//;
2917 s/\s+/ /g; 4187 s/\s+/ /g;
2918 } 4188 }
2919 4189
2920 new CFClient::UI::Label 4190 new CFPlus::UI::Label
2921 markup => $short, 4191 markup => $short,
2922 tooltip => $item->{tooltip}, 4192 tooltip => $item->{tooltip},
2923 tooltip_font => $::FONT_PROP, 4193 tooltip_font => $::FONT_PROP,
2924 tooltip_width => 0.67, 4194 tooltip_width => 0.67,
2925 fontsize => $item->{fontsize} || $self->{fontsize}, 4195 fontsize => $item->{fontsize} || $self->{fontsize},
2926 max_w => $::WIDTH * 0.44, 4196 max_w => $::WIDTH * 0.44,
2927 fg => $item->{fg}, 4197 fg => [@{ $item->{fg} }],
2928 can_events => 1, 4198 can_events => 1,
2929 can_hover => 1 4199 can_hover => 1
2930 }; 4200 };
4201
4202 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4203 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4204 $label->update;
4205 $label->set_max_size (undef, $label->{req_h} * $diff)
4206 if $diff < 1;
4207 $self->{timer}->interval (1/30);
4208 } else {
4209 $label->{fg}[3] = $item->{fg}[3] || 1;
4210 }
4211
4212 push @widgets, $label;
2931 } 4213 }
2932 4214
2933 $self->clear; 4215 $self->clear;
2934 $self->SUPER::add (reverse @widgets); 4216 $self->SUPER::add (reverse @widgets);
2935} 4217}
… …
2938 my ($self, $text, %arg) = @_; 4220 my ($self, $text, %arg) = @_;
2939 4221
2940 $text =~ s/^\s+//; 4222 $text =~ s/^\s+//;
2941 $text =~ s/\s+$//; 4223 $text =~ s/\s+$//;
2942 4224
4225 return unless $text;
4226
2943 my $timeout = time + ((delete $arg{timeout}) || 60); 4227 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2944 4228
2945 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4229 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2946 4230
2947 if (my $item = $self->{item}{$group}) { 4231 if (my $item = $self->{item}{$group}) {
2948 if ($item->{text} eq $text) { 4232 if ($item->{text} eq $text) {
2949 $item->{count}++; 4233 $item->{count}++;
2950 } else { 4234 } else {
2951 $item->{count} = 1; 4235 $item->{count} = 1;
2952 $item->{text} = $item->{tooltip} = $text; 4236 $item->{text} = $item->{tooltip} = $text;
2953 } 4237 }
2954 $item->{id} = ++$self->{id}; 4238 $item->{id} += 0.2;#d#
2955 $item->{timeout} = $timeout; 4239 $item->{timeout} = $timeout;
2956 delete $item->{label}; 4240 delete $item->{label};
2957 } else { 4241 } else {
2958 $self->{item}{$group} = { 4242 $self->{item}{$group} = {
2959 id => ++$self->{id}, 4243 id => ++$self->{id},
… …
2965 count => 1, 4249 count => 1,
2966 %arg, 4250 %arg,
2967 }; 4251 };
2968 } 4252 }
2969 4253
4254 $ROOT->on_refresh (reorder => sub {
2970 $self->reorder; 4255 $self->reorder;
4256 });
2971} 4257}
2972 4258
2973sub reconfigure { 4259sub reconfigure {
2974 my ($self) = @_; 4260 my ($self) = @_;
2975 4261
… …
2978 4264
2979 $self->reorder; 4265 $self->reorder;
2980 $self->SUPER::reconfigure; 4266 $self->SUPER::reconfigure;
2981} 4267}
2982 4268
4269sub destroy {
4270 my ($self) = @_;
4271
4272 $self->{timer}->cancel;
4273
4274 $self->SUPER::destroy;
4275}
4276
2983############################################################################# 4277#############################################################################
2984 4278
2985package CFClient::UI::Root; 4279package CFPlus::UI::Root;
2986 4280
2987our @ISA = CFClient::UI::Container::; 4281our @ISA = CFPlus::UI::Container::;
2988 4282
4283use List::Util qw(min max);
4284
2989use CFClient::OpenGL; 4285use CFPlus::OpenGL;
2990 4286
2991sub new { 4287sub new {
2992 my $class = shift; 4288 my $class = shift;
2993 4289
2994 $class->SUPER::new ( 4290 my $self = $class->SUPER::new (
4291 visible => 1,
2995 @_, 4292 @_,
2996 ) 4293 );
2997}
2998 4294
2999sub configure { 4295 CFPlus::weaken ($self->{root} = $self);
3000 my ($self, $x, $y, $w, $h) = @_;
3001 4296
3002 $self->{w} = $w; 4297 $self
3003 $self->{h} = $h;
3004}
3005
3006sub check_size {
3007 my ($self) = @_;
3008
3009 $self->size_allocate ($self->{w}, $self->{h})
3010 if $self->{w};
3011} 4298}
3012 4299
3013sub size_request { 4300sub size_request {
3014 my ($self) = @_; 4301 my ($self) = @_;
3015 4302
3016 ($self->{w}, $self->{h}) 4303 ($self->{w}, $self->{h})
3017} 4304}
3018 4305
4306sub _to_pixel {
4307 my ($coord, $size, $max) = @_;
4308
4309 $coord =
4310 $coord eq "center" ? ($max - $size) * 0.5
4311 : $coord eq "max" ? $max
4312 : $coord;
4313
4314 $coord = 0 if $coord < 0;
4315 $coord = $max - $size if $coord > $max - $size;
4316
4317 int $coord + 0.5
4318}
4319
3019sub size_allocate { 4320sub invoke_size_allocate {
3020 my ($self, $w, $h) = @_; 4321 my ($self, $w, $h) = @_;
3021
3022 my $old_w = $self->{old_w}; $self->{old_w} = $w;
3023 my $old_h = $self->{old_h}; $self->{old_h} = $h;
3024
3025 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
3026 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
3027 4322
3028 for my $child ($self->children) { 4323 for my $child ($self->children) {
3029 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4324 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3030 4325
3031 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4326 $X = $child->{force_x} if exists $child->{force_x};
3032 if exists $child->{req_x}; 4327 $Y = $child->{force_y} if exists $child->{force_y};
3033 4328
3034 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4329 $X = _to_pixel $X, $W, $self->{w};
3035 if exists $child->{req_y}; 4330 $Y = _to_pixel $Y, $H, $self->{h};
3036
3037 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3038 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3039 4331
3040 $child->configure ($X, $Y, $W, $H); 4332 $child->configure ($X, $Y, $W, $H);
3041 } 4333 }
4334
4335 1
3042} 4336}
3043 4337
3044sub coord2local { 4338sub coord2local {
3045 my ($self, $x, $y) = @_; 4339 my ($self, $x, $y) = @_;
3046 4340
… …
3054} 4348}
3055 4349
3056sub update { 4350sub update {
3057 my ($self) = @_; 4351 my ($self) = @_;
3058 4352
3059 $self->check_size;
3060 $::WANT_REFRESH++; 4353 $::WANT_REFRESH->start;
3061} 4354}
3062 4355
3063sub add { 4356sub add {
3064 my ($self, @children) = @_; 4357 my ($self, @children) = @_;
3065 4358
3066 for my $child (@children) {
3067 $child->{toplevel} = 1; 4359 $_->{is_toplevel} = 1
3068 4360 for @children;
3069 # integerise window positions
3070 $child->{x} = int $child->{x};
3071 $child->{y} = int $child->{y};
3072 }
3073 4361
3074 $self->SUPER::add (@children); 4362 $self->SUPER::add (@children);
4363}
4364
4365sub remove {
4366 my ($self, @children) = @_;
4367
4368 $self->SUPER::remove (@children);
4369
4370 delete $self->{is_toplevel}
4371 for @children;
3075 4372
3076 while (@children) { 4373 while (@children) {
3077 my $w = pop @children; 4374 my $w = pop @children;
3078 push @children, $w->children; 4375 push @children, $w->children;
3079 $w->{visible} = 1; 4376 $w->set_invisible;
3080 }
3081}
3082
3083sub remove {
3084 my ($self, @children) = @_;
3085
3086 $self->SUPER::remove (@children);
3087
3088 while (@children) {
3089 my $w = pop @children;
3090 push @children, $w->children;
3091 delete $w->{visible};
3092 } 4377 }
3093} 4378}
3094 4379
3095sub on_refresh { 4380sub on_refresh {
3096 my ($self, $id, $cb) = @_; 4381 my ($self, $id, $cb) = @_;
… …
3110 while ($self->{refresh_hook}) { 4395 while ($self->{refresh_hook}) {
3111 $_->() 4396 $_->()
3112 for values %{delete $self->{refresh_hook}}; 4397 for values %{delete $self->{refresh_hook}};
3113 } 4398 }
3114 4399
3115 if ($self->{check_size}) { 4400 while ($self->{realloc}) {
3116 my @queue = ([], []); 4401 my %queue;
4402 my @queue;
4403 my $widget;
3117 4404
3118 for (;;) { 4405 outer:
3119 if ($self->{check_size}) { 4406 while () {
3120 # heuristic: check containers last 4407 if (my $realloc = delete $self->{realloc}) {
3121 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4408 for $widget (values %$realloc) {
3122 for values %{delete $self->{check_size}} 4409 $widget->{visible} or next; # do not resize invisible widgets
4410
4411 $queue{$widget+0}++ and next; # duplicates are common
4412
4413 push @{ $queue[$widget->{visible}] }, $widget;
4414 }
3123 } 4415 }
3124 4416
3125 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4417 while () {
4418 @queue or last outer;
3126 4419
3127 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4420 $widget = pop @{ $queue[-1] || [] }
3128 ? @$widget{qw(user_w user_h)} 4421 and last;
3129 : $widget->size_request;
3130
3131 if (delete $widget->{force_alloc}
3132 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3133 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3134 4422
4423 pop @queue;
4424 }
4425
4426 delete $queue{$widget+0};
4427
4428 my ($w, $h) = $widget->size_request;
4429
4430 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4431 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4432
4433 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4434 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4435
4436 $w = $widget->{force_w} if exists $widget->{force_w};
4437 $h = $widget->{force_h} if exists $widget->{force_h};
4438
4439 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4440 || delete $widget->{force_realloc}) {
3135 $widget->{req_w} = $w; 4441 $widget->{req_w} = $w;
3136 $widget->{req_h} = $h; 4442 $widget->{req_h} = $h;
3137 4443
3138 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4444 $self->{size_alloc}{$widget+0} = $widget;
3139 4445
3140 $widget->{parent}->check_size
3141 if $widget->{parent}; 4446 if (my $parent = $widget->{parent}) {
4447 $self->{realloc}{$parent+0} = $parent
4448 unless $queue{$parent+0};
4449
4450 $parent->{force_size_alloc} = 1;
4451 $self->{size_alloc}{$parent+0} = $parent;
4452 }
3142 } 4453 }
4454
4455 delete $self->{realloc}{$widget+0};
3143 } 4456 }
3144 }
3145 4457
3146 while ($self->{size_alloc}) { 4458 while (my $size_alloc = delete $self->{size_alloc}) {
3147 for (values %{delete $self->{size_alloc}}) { 4459 my @queue = sort { $a->{visible} <=> $b->{visible} }
3148 my ($widget, $w, $h) = @$_; 4460 values %$size_alloc;
3149 4461
4462 while () {
4463 my $widget = pop @queue || last;
4464
4465 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4466
4467 $w = max $widget->{min_w}, $w;
4468 $h = max $widget->{min_h}, $h;
4469
4470# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4471# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4472
4473 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4474 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4475
3150 $w = 0 if $w < 0; 4476 $w = int $w + 0.5;
3151 $h = 0 if $h < 0; 4477 $h = int $h + 0.5;
3152 4478
4479 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4480 $widget->{old_w} = $widget->{w};
4481 $widget->{old_h} = $widget->{h};
4482
3153 $widget->{w} = $w; 4483 $widget->{w} = $w;
3154 $widget->{h} = $h; 4484 $widget->{h} = $h;
3155 $widget->size_allocate ($w, $h); 4485
3156 $widget->emit (size_allocate => $w, $h); 4486 $widget->emit (size_allocate => $w, $h);
4487 }
4488 }
3157 } 4489 }
3158 } 4490 }
3159 4491
3160 while ($self->{post_alloc_hook}) { 4492 while ($self->{post_alloc_hook}) {
3161 $_->() 4493 $_->()
… …
3170 glLoadIdentity; 4502 glLoadIdentity;
3171 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4503 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3172 glMatrixMode GL_MODELVIEW; 4504 glMatrixMode GL_MODELVIEW;
3173 glLoadIdentity; 4505 glLoadIdentity;
3174 4506
4507 {
4508 package CFPlus::UI::Base;
4509
4510 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4511 (0, 0, $self->{w}, $self->{h});
4512
3175 $self->_draw; 4513 $self->_draw;
4514 }
3176} 4515}
3177 4516
3178############################################################################# 4517#############################################################################
3179 4518
3180package CFClient::UI; 4519package CFPlus::UI;
3181 4520
3182$ROOT = new CFClient::UI::Root; 4521$ROOT = new CFPlus::UI::Root;
3183$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4522$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3184 4523
31851 45241
3186 4525

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