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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.229 by root, Wed May 24 21:49:58 2006 UTC vs.
Revision 1.381 by root, Thu Jul 19 13:45:18 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};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
26 34
27 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
28 36
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 38
31 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 40 $TOOLTIP->show;
33
34 my ($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 } 41 }
43 42
44 return; 43 return;
45 } 44 }
46 } 45 }
47 } 46 }
48 47
49 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
51});
52
53sub get_layout {
54 my $layout;
55
56 for (grep { $_->{name} } values %WIDGET) {
57 my $win = $layout->{$_->{name}} = { };
58
59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
65 }
66
67 $layout
68}
69
70sub set_layout {
71 my ($layout) = @_;
72
73 $LAYOUT = $layout;
51} 74}
52 75
53# class methods for events 76# class methods for events
54sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 78 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS; 79 if $FOCUS;
57} 80}
58 81
59sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 83 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 84 if $FOCUS;
85}
86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
62} 98}
63 99
64sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
65 my ($ev) = @_; 101 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
67 103
68 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
70 108
71 $GRAB = $widget; 109 $GRAB = $widget;
72 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
73 111
74 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
75 } 113 }
76
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 114
79 if ($GRAB) { 115 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y); 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 117 # mousewheel
118 $ev->{dx} = 0;
119 $ev->{dy} = $ev->{button} * 2 - 9;
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 { __widget_ref__ => $_[0]{s_id} }
275}
276
209sub show { 277sub show {
210 my ($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} } 504
375sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 505sub connect {
376sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 506 my ($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 {
517 my ($self, $signal) = @_;
518
519 delete $self->{signal_cb}{$signal};
520}
521
522my %has_coords = (
523 button_down => 1,
524 button_up => 1,
525 mouse_motion => 1,
526 mouse_wheel => 1,
527);
528
529sub emit {
530 my ($self, $signal, @args) = @_;
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
552sub find_widget {
553 my ($self, $x, $y) = @_;
554
555 return () unless $self->{can_events};
556
557 return $self
558 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
559 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
560
561 ()
562}
563
564sub set_parent {
565 my ($self, $parent) = @_;
566
567 CFPlus::weaken ($self->{parent} = $parent);
568 $self->set_visible if $parent->{visible};
569}
570
571sub realloc {
572 my ($self) = @_;
573
574 if ($self->{visible}) {
575 return if $self->{root}{realloc}{$self+0};
576
577 $self->{root}{realloc}{$self+0} = $self;
578 $self->{root}->update;
579 } else {
580 delete $self->{req_w};
581 delete $self->{req_h};
582 }
583}
584
585sub update {
586 my ($self) = @_;
587
588 $self->{parent}->update
589 if $self->{parent};
590}
591
592sub reconfigure {
593 my ($self) = @_;
594
595 $self->realloc;
596 $self->update;
597}
598
599# using global variables seems a bit hacky, but passing through all drawing
600# functions seems pointless.
601our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
377 602
378sub draw { 603sub draw {
379 my ($self) = @_; 604 my ($self) = @_;
380 605
381 return unless $self->{h} && $self->{w}; 606 return unless $self->{h} && $self->{w};
607
608 # update screen rectangle
609 local $draw_x = $draw_x + $self->{x};
610 local $draw_y = $draw_y + $self->{y};
611
612 # skip widgets that are entirely outside the drawing area
613 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
614 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
382 615
383 glPushMatrix; 616 glPushMatrix;
384 glTranslate $self->{x}, $self->{y}, 0; 617 glTranslate $self->{x}, $self->{y}, 0;
385 $self->_draw;
386 glPopMatrix;
387 618
388 if ($self == $HOVER && $self->{can_hover}) { 619 if ($self == $HOVER && $self->{can_hover}) {
389 my ($x, $y) = @$self{qw(x y)};
390
391 glColor 1, 0.8, 0.5, 0.2; 620 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
392 glEnable GL_BLEND; 621 glEnable GL_BLEND;
393 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 622 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
394 glBegin GL_QUADS; 623 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; 624 glVertex 0 , 0;
409 glVertex $self->{w}, 0; 625 glVertex $self->{w}, 0;
410 glVertex $self->{w}, $self->{h}; 626 glVertex $self->{w}, $self->{h};
411 glVertex 0 , $self->{h}; 627 glVertex 0 , $self->{h};
412 glEnd; 628 glEnd;
629 glDisable GL_BLEND;
630 }
631
632 if ($ENV{CFPLUS_DEBUG} & 1) {
633 glPushMatrix;
634 glColor 1, 1, 0, 1;
635 glTranslate 0.375, 0.375;
636 glBegin GL_LINE_LOOP;
637 glVertex 0 , 0;
638 glVertex $self->{w} - 1, 0;
639 glVertex $self->{w} - 1, $self->{h} - 1;
640 glVertex 0 , $self->{h} - 1;
641 glEnd;
413 glPopMatrix; 642 glPopMatrix;
414 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 643 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
415 } 644 }
645
646 $self->_draw;
647 glPopMatrix;
416} 648}
417 649
418sub _draw { 650sub _draw {
419 my ($self) = @_; 651 my ($self) = @_;
420 652
421 warn "no draw defined for $self\n"; 653 warn "no draw defined for $self\n";
422} 654}
423 655
424sub find_widget { 656my $cntx;#d#
425 my ($self, $x, $y) = @_;
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} + $self->{h};
432
433 ()
434}
435
436sub set_parent {
437 my ($self, $parent) = @_;
438
439 Scalar::Util::weaken ($self->{parent} = $parent);
440
441 # TODO: req_w _does_change after ->reconfigure
442 $self->check_size
443 unless exists $self->{req_w};
444
445 $self->show;
446}
447
448sub check_size {
449 my ($self, $forced) = @_;
450
451 $self->{force_alloc} = 1 if $forced;
452 $CFClient::UI::ROOT->{check_size}{$self} = $self;
453}
454
455sub update {
456 my ($self) = @_;
457
458 $self->{parent}->update
459 if $self->{parent};
460}
461
462sub connect {
463 my ($self, $signal, $cb) = @_;
464
465 push @{ $self->{signal_cb}{$signal} }, $cb;
466}
467
468sub emit {
469 my ($self, $signal, @args) = @_;
470
471 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
472}
473
474sub DESTROY { 657sub DESTROY {
475 my ($self) = @_; 658 my ($self) = @_;
476 659
660 return if CFPlus::in_destruct;
661
662 eval { $self->destroy };
663 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664
477 delete $WIDGET{$self+0}; 665 delete $WIDGET{$self+0};
478 #$self->deactivate;
479} 666}
480 667
481############################################################################# 668#############################################################################
482 669
483package CFClient::UI::DrawBG; 670package CFPlus::UI::DrawBG;
484 671
485our @ISA = CFClient::UI::Base::; 672our @ISA = CFPlus::UI::Base::;
486 673
487use strict; 674use strict;
488use CFClient::OpenGL; 675use CFPlus::OpenGL;
489 676
490sub new { 677sub new {
491 my $class = shift; 678 my $class = shift;
492 679
493 # range [value, low, high, page] 680 # range [value, low, high, page]
… …
508 695
509 if ($color && (@$color < 4 || $color->[3])) { 696 if ($color && (@$color < 4 || $color->[3])) {
510 my ($w, $h) = @$self{qw(w h)}; 697 my ($w, $h) = @$self{qw(w h)};
511 698
512 glEnable GL_BLEND; 699 glEnable GL_BLEND;
513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 700 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
514 glColor @$color; 701 glColor_premultiply @$color;
515 702
516 glBegin GL_QUADS; 703 glBegin GL_QUADS;
517 glVertex 0 , 0; 704 glVertex 0 , 0;
518 glVertex 0 , $h; 705 glVertex 0 , $h;
519 glVertex $w, $h; 706 glVertex $w, $h;
… …
524 } 711 }
525} 712}
526 713
527############################################################################# 714#############################################################################
528 715
529package CFClient::UI::Empty; 716package CFPlus::UI::Empty;
530 717
531our @ISA = CFClient::UI::Base::; 718our @ISA = CFPlus::UI::Base::;
532 719
533sub new { 720sub new {
534 my ($class, %arg) = @_; 721 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg); 722 $class->SUPER::new (can_events => 0, %arg);
536} 723}
537 724
538sub size_request { 725sub size_request {
539 (0, 0) 726 my ($self) = @_;
727
728 ($self->{w} + 0, $self->{h} + 0)
540} 729}
541 730
542sub draw { } 731sub draw { }
543 732
544############################################################################# 733#############################################################################
545 734
546package CFClient::UI::Container; 735package CFPlus::UI::Container;
547 736
548our @ISA = CFClient::UI::Base::; 737our @ISA = CFPlus::UI::Base::;
549 738
550sub new { 739sub new {
551 my ($class, %arg) = @_; 740 my ($class, %arg) = @_;
552 741
553 my $children = delete $arg{children} || []; 742 my $children = delete $arg{children};
554 743
555 my $self = $class->SUPER::new ( 744 my $self = $class->SUPER::new (
556 children => [], 745 children => [],
557 can_events => 0, 746 can_events => 0,
558 %arg, 747 %arg,
559 ); 748 );
749
560 $self->add ($_) for @$children; 750 $self->add (@$children)
751 if $children;
561 752
562 $self 753 $self
754}
755
756sub realloc {
757 my ($self) = @_;
758
759 $self->{force_realloc} = 1;
760 $self->{force_size_alloc} = 1;
761 $self->SUPER::realloc;
563} 762}
564 763
565sub add { 764sub add {
566 my ($self, @widgets) = @_; 765 my ($self, @widgets) = @_;
567 766
… …
573 $self->{children} = [ 772 $self->{children} = [
574 sort { $a->{z} <=> $b->{z} } 773 sort { $a->{z} <=> $b->{z} }
575 @{$self->{children}}, @widgets 774 @{$self->{children}}, @widgets
576 ]; 775 ];
577 776
578 $self->check_size (1); 777 $self->realloc;
579 $self->update;
580} 778}
581 779
582sub children { 780sub children {
583 @{ $_[0]{children} } 781 @{ $_[0]{children} }
584} 782}
… …
589 delete $child->{parent}; 787 delete $child->{parent};
590 $child->hide; 788 $child->hide;
591 789
592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 790 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
593 791
594 $self->check_size; 792 $self->realloc;
595 $self->update;
596} 793}
597 794
598sub clear { 795sub clear {
599 my ($self) = @_; 796 my ($self) = @_;
600 797
… …
604 for (@$children) { 801 for (@$children) {
605 delete $_->{parent}; 802 delete $_->{parent};
606 $_->hide; 803 $_->hide;
607 } 804 }
608 805
609 $self->check_size; 806 $self->realloc;
610 $self->update;
611} 807}
612 808
613sub find_widget { 809sub find_widget {
614 my ($self, $x, $y) = @_; 810 my ($self, $x, $y) = @_;
615 811
616 $x -= $self->{x}; 812 $x -= $self->{x};
617 $y -= $self->{y}; 813 $y -= $self->{y};
618 814
619 my $res; 815 my $res;
620 816
621 for (reverse @{ $self->{children} }) { 817 for (reverse $self->visible_children) {
622 $res = $_->find_widget ($x, $y) 818 $res = $_->find_widget ($x, $y)
623 and return $res; 819 and return $res;
624 } 820 }
625 821
626 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 822 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
632 $_->draw for @{$self->{children}}; 828 $_->draw for @{$self->{children}};
633} 829}
634 830
635############################################################################# 831#############################################################################
636 832
637package CFClient::UI::Bin; 833package CFPlus::UI::Bin;
638 834
639our @ISA = CFClient::UI::Container::; 835our @ISA = CFPlus::UI::Container::;
640 836
641sub new { 837sub new {
642 my ($class, %arg) = @_; 838 my ($class, %arg) = @_;
643 839
644 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 840 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
645 841
646 $class->SUPER::new (children => [$child], %arg) 842 $class->SUPER::new (children => [$child], %arg)
647} 843}
648 844
649sub add { 845sub add {
650 my ($self, $child) = @_; 846 my ($self, $child) = @_;
651 847
652 $self->{children} = []; 848 $self->SUPER::remove ($_) for @{ $self->{children} };
653
654 $self->SUPER::add ($child); 849 $self->SUPER::add ($child);
655} 850}
656 851
657sub remove { 852sub remove {
658 my ($self, $widget) = @_; 853 my ($self, $widget) = @_;
659 854
660 $self->SUPER::remove ($widget); 855 $self->SUPER::remove ($widget);
661 856
662 $self->{children} = [new CFClient::UI::Empty] 857 $self->{children} = [new CFPlus::UI::Empty]
663 unless @{$self->{children}}; 858 unless @{$self->{children}};
664} 859}
665 860
666sub child { $_[0]->{children}[0] } 861sub child { $_[0]->{children}[0] }
667 862
668sub size_request { 863sub size_request {
669 $_[0]{children}[0]->size_request 864 $_[0]{children}[0]->size_request
670} 865}
671 866
672sub size_allocate { 867sub invoke_size_allocate {
673 my ($self, $w, $h) = @_; 868 my ($self, $w, $h) = @_;
674 869
675 $self->{children}[0]->configure (0, 0, $w, $h); 870 $self->{children}[0]->configure (0, 0, $w, $h);
871
872 1
676} 873}
677 874
678############################################################################# 875#############################################################################
679 876
877# back-buffered drawing area
878
680package CFClient::UI::Window; 879package CFPlus::UI::Window;
681 880
682our @ISA = CFClient::UI::Bin::; 881our @ISA = CFPlus::UI::Bin::;
683 882
684use CFClient::OpenGL; 883use CFPlus::OpenGL;
685 884
686sub new { 885sub new {
687 my ($class, %arg) = @_; 886 my ($class, %arg) = @_;
688 887
689 my $self = $class->SUPER::new (%arg); 888 my $self = $class->SUPER::new (%arg);
… …
694 893
695 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 894 $ROOT->on_post_alloc ($self => sub { $self->render_child });
696 $self->SUPER::update; 895 $self->SUPER::update;
697} 896}
698 897
699sub size_allocate { 898sub invoke_size_allocate {
700 my ($self, $w, $h) = @_; 899 my ($self, $w, $h) = @_;
701 900
702 $self->SUPER::size_allocate ($w, $h);
703 $self->update; 901 $self->update;
902
903 $self->SUPER::invoke_size_allocate ($w, $h)
704} 904}
705 905
706sub _render { 906sub _render {
907 my ($self) = @_;
908
707 $_[0]{children}[0]->draw; 909 $self->{children}[0]->draw;
708} 910}
709 911
710sub render_child { 912sub render_child {
711 my ($self) = @_; 913 my ($self) = @_;
712 914
713 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 915 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
714 glClearColor 0, 0, 0, 0; 916 glClearColor 0, 0, 0, 0;
715 glClear GL_COLOR_BUFFER_BIT; 917 glClear GL_COLOR_BUFFER_BIT;
716 918
919 {
920 package CFPlus::UI::Base;
921
922 local ($draw_x, $draw_y, $draw_w, $draw_h) =
923 (0, 0, $self->{w}, $self->{h});
924
717 $self->_render; 925 $self->_render;
926 }
718 }; 927 };
719} 928}
720 929
721sub _draw { 930sub _draw {
722 my ($self) = @_; 931 my ($self) = @_;
723
724 my ($w, $h) = ($self->w, $self->h);
725 932
726 my $tex = $self->{texture} 933 my $tex = $self->{texture}
727 or return; 934 or return;
728 935
729 glEnable GL_TEXTURE_2D; 936 glEnable GL_TEXTURE_2D;
730 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 937 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
731 glColor 1, 1, 1, 1; 938 glColor 0, 0, 0, 1;
732 939
733 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 940 $tex->draw_quad_alpha_premultiplied (0, 0);
734 941
735 glDisable GL_TEXTURE_2D; 942 glDisable GL_TEXTURE_2D;
736} 943}
737 944
738############################################################################# 945#############################################################################
739 946
740package CFClient::UI::ViewPort; 947package CFPlus::UI::ViewPort;
741 948
949use List::Util qw(min max);
950
742our @ISA = CFClient::UI::Window::; 951our @ISA = CFPlus::UI::Window::;
952
953sub new {
954 my $class = shift;
955
956 $class->SUPER::new (
957 scroll_x => 0,
958 scroll_y => 1,
959 @_,
960 )
961}
743 962
744sub size_request { 963sub size_request {
745 my ($self) = @_; 964 my ($self) = @_;
746 965
747 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 966 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
748 967
749 @$self{qw(child_w child_h)} 968 $w = 10 if $self->{scroll_x};
750} 969 $h = 10 if $self->{scroll_y};
751 970
971 ($w, $h)
972}
973
752sub size_allocate { 974sub invoke_size_allocate {
753 my ($self, $w, $h) = @_; 975 my ($self, $w, $h) = @_;
754 976
755 my ($cw, $ch) = @$self{qw(child_w child_h)}; 977 my $child = $self->child;
756# $w = $self->{w}; 978
979 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
980 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
981
757 $self->child->configure (0, 0, $cw, $ch); 982 $self->child->configure (0, 0, $w, $h);
758 $self->update; 983 $self->update;
984
985 1
759} 986}
760 987
761sub set_offset { 988sub set_offset {
762 my ($self, $x, $y) = @_; 989 my ($self, $x, $y) = @_;
763 990
991 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
992 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
993
994 if ($x != $self->{view_x} or $y != $self->{view_y}) {
764 $self->{view_x} = int $x; 995 $self->{view_x} = $x;
765 $self->{view_y} = int $y; 996 $self->{view_y} = $y;
766 997
998 $self->emit (changed => $x, $y);
767 $self->update; 999 $self->update;
1000 }
768} 1001}
769 1002
770# hmm, this does not work for topleft of $self... but we should not ask for that 1003# hmm, this does not work for topleft of $self... but we should not ask for that
771sub coord2local { 1004sub coord2local {
772 my ($self, $x, $y) = @_; 1005 my ($self, $x, $y) = @_;
… …
789 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1022 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
790 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1023 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
791 ) { 1024 ) {
792 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1025 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
793 } else { 1026 } else {
794 $self->CFClient::UI::Base::find_widget ($x, $y) 1027 $self->CFPlus::UI::Base::find_widget ($x, $y)
795 } 1028 }
796} 1029}
797 1030
798sub _render { 1031sub _render {
799 my ($self) = @_; 1032 my ($self) = @_;
800 1033
1034 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1035 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1036
801 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1037 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
802 1038
803 $self->SUPER::_render; 1039 $self->SUPER::_render;
804} 1040}
805 1041
806############################################################################# 1042#############################################################################
807 1043
808package CFClient::UI::ScrolledWindow; 1044package CFPlus::UI::ScrolledWindow;
809 1045
810our @ISA = CFClient::UI::HBox::; 1046our @ISA = CFPlus::UI::Table::;
811 1047
812sub new { 1048sub new {
813 my $class = shift; 1049 my ($class, %arg) = @_;
1050
1051 my $child = delete $arg{child};
814 1052
815 my $self; 1053 my $self;
816 1054
817 my $slider = new CFClient::UI::Slider 1055 my $hslider = new CFPlus::UI::Slider
818 vertical => 1, 1056 vertical => 0,
819 range => [0, 0, 1, 0.01], # HACK fix 1057 range => [0, 0, 1, 0.01], # HACK fix
820 connect_changed => sub { 1058 on_changed => sub {
821 $self->{vp}->set_offset (0, $_[1]); 1059 $self->{hpos} = $_[1];
1060 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
822 }, 1061 },
823 ; 1062 ;
824 1063
1064 my $vslider = new CFPlus::UI::Slider
1065 vertical => 1,
1066 range => [0, 0, 1, 0.01], # HACK fix
1067 on_changed => sub {
1068 $self->{vpos} = $_[1];
1069 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1070 },
1071 ;
1072
825 $self = $class->SUPER::new ( 1073 $self = $class->SUPER::new (
826 vp => (new CFClient::UI::ViewPort expand => 1), 1074 scroll_x => 0,
1075 scroll_y => 1,
1076 can_events => 1,
827 slider => $slider, 1077 hslider => $hslider,
828 @_, 1078 vslider => $vslider,
1079 col_expand => [1, 0],
1080 row_expand => [1, 0],
1081 %arg,
829 ); 1082 );
830 1083
831 $self->{vp}->add ($self->{scrolled}); 1084 $self->{vp} = new CFPlus::UI::ViewPort
1085 expand => 1,
1086 scroll_x => $self->{scroll_x},
1087 scroll_y => $self->{scroll_y},
1088 on_changed => sub {
1089 my ($vp, $x, $y) = @_;
1090
1091 $vp->{parent}{hslider}->set_value ($x);
1092 $vp->{parent}{vslider}->set_value ($y);
1093
1094 0
1095 },
1096 ;
1097
832 $self->add ($self->{vp}); 1098 $self->SUPER::add (0, 0, $self->{vp});
833 $self->add ($self->{slider}); 1099
1100 $self->add ($child) if $child;
834 1101
835 $self 1102 $self
836} 1103}
837 1104
1105#TODO# update range on size_allocate depending on child
1106
1107sub add {
1108 my ($self, $widget) = @_;
1109
1110 $self->{vp}->add ($self->{child} = $widget);
1111}
1112
1113sub update_slider {
1114 my ($self) = @_;
1115
1116 my $child = ($self->{vp} or return)->child;
1117
1118 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1119 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1120
1121 my $visible = $w1 > $w2;
1122 if ($visible != $self->{hslider}{visible}) {
1123 $visible ? $self->SUPER::add (0, 1, $self->{hslider})
1124 : $self->{hslider}->hide;
1125 }
1126
1127 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1128 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1129
1130 my $visible = $h1 > $h2;
1131 if ($visible != $self->{vslider}{visible}) {
1132 $visible ? $self->SUPER::add (1, 0, $self->{vslider})
1133 : $self->{vslider}->hide;
1134 }
1135}
1136
1137sub update {
1138 my ($self) = @_;
1139
1140 $self->SUPER::update;
1141 $self->update_slider;
1142}
1143
1144sub invoke_mouse_wheel {
1145 my ($self, $ev) = @_;
1146
1147 return 0 unless $ev->{dy}; # only vertical movements for now
1148
1149 $self->{vslider}->emit (mouse_wheel => $ev);
1150
1151 1
1152}
1153
1154sub invoke_button_down {
1155 my ($self, $ev, $x, $y) = @_;
1156
1157 if ($ev->{button} == 2) {
1158 $self->grab_focus;
1159
1160 my $ox = $self->{vp}{view_x} + $ev->{x};
1161 my $oy = $self->{vp}{view_y} + $ev->{y};
1162
1163 $self->{motion} = sub {
1164 my ($ev, $x, $y) = @_;
1165
1166 $self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y});
1167 $self->update;
1168 };
1169
1170 return 1;
1171 }
1172
1173 0
1174}
1175
1176sub invoke_button_up {
1177 my ($self, $ev, $x, $y) = @_;
1178
1179 if (delete $self->{motion}) {
1180 return 1;
1181 }
1182
1183 0
1184}
1185
1186sub invoke_mouse_motion {
1187 my ($self, $ev, $x, $y) = @_;
1188
1189 if ($self->{motion}) {
1190 $self->{motion}->($ev, $x, $y);
1191 return 1;
1192 }
1193
1194 0
1195}
1196
838sub size_allocate { 1197sub invoke_size_allocate {
839 my ($self, $w, $h) = @_; 1198 my ($self, $w, $h) = @_;
840 1199
1200 $self->update_slider;
841 $self->SUPER::size_allocate ($w, $h); 1201 $self->SUPER::invoke_size_allocate ($w, $h)
842
843 my $child = $self->{vp}->child;
844 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
845} 1202}
846
847#TODO# update range on size_allocate depending on child
848# update viewport offset on scroll
849 1203
850############################################################################# 1204#############################################################################
851 1205
852package CFClient::UI::Frame; 1206package CFPlus::UI::Frame;
853 1207
854our @ISA = CFClient::UI::Bin::; 1208our @ISA = CFPlus::UI::Bin::;
855 1209
856use CFClient::OpenGL; 1210use CFPlus::OpenGL;
857 1211
858sub new { 1212sub new {
859 my $class = shift; 1213 my $class = shift;
860 1214
861 $class->SUPER::new ( 1215 $class->SUPER::new (
… …
869 1223
870 if ($self->{bg}) { 1224 if ($self->{bg}) {
871 my ($w, $h) = @$self{qw(w h)}; 1225 my ($w, $h) = @$self{qw(w h)};
872 1226
873 glEnable GL_BLEND; 1227 glEnable GL_BLEND;
874 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1228 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
875 glColor @{ $self->{bg} }; 1229 glColor_premultiply @{ $self->{bg} };
876 1230
877 glBegin GL_QUADS; 1231 glBegin GL_QUADS;
878 glVertex 0 , 0; 1232 glVertex 0 , 0;
879 glVertex 0 , $h; 1233 glVertex 0 , $h;
880 glVertex $w, $h; 1234 glVertex $w, $h;
… …
887 $self->SUPER::_draw; 1241 $self->SUPER::_draw;
888} 1242}
889 1243
890############################################################################# 1244#############################################################################
891 1245
892package CFClient::UI::FancyFrame; 1246package CFPlus::UI::FancyFrame;
893 1247
894our @ISA = CFClient::UI::Bin::; 1248our @ISA = CFPlus::UI::Bin::;
895 1249
896use CFClient::OpenGL; 1250use CFPlus::OpenGL;
897
898my @tex =
899 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
900 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
901 1251
902sub new { 1252sub new {
903 my $class = shift; 1253 my ($class, %arg) = @_;
904 1254
905 # TODO: user_x, user_y, overwrite moveto? 1255 if ((exists $arg{label}) && !ref $arg{label}) {
1256 $arg{label} = new CFPlus::UI::Label
1257 align => 1,
1258 valign => 0,
1259 text => $arg{label},
1260 fontsize => ($arg{border} || 0.8) * 0.75;
1261 }
906 1262
907 my $self = $class->SUPER::new ( 1263 my $self = $class->SUPER::new (
1264 # label => "",
908 bg => [1, 1, 1, 1], 1265 fg => [0.6, 0.3, 0.1],
909 border_bg => [1, 1, 1, 1],
910 border => 0.6, 1266 border => 0.8,
911 toplevel => 1, 1267 style => 'single',
912 can_events => 1, 1268 %arg,
913 @_
914 ); 1269 );
915 1270
916 $self->{title} &&= new CFClient::UI::Label
917 align => 0,
918 valign => 1,
919 text => $self->{title},
920 fontsize => $self->{border};
921
922 $self 1271 $self
1272}
1273
1274sub add {
1275 my ($self, @widgets) = @_;
1276
1277 $self->SUPER::add (@widgets);
1278 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
923} 1279}
924 1280
925sub border { 1281sub border {
926 int $_[0]{border} * $::FONTSIZE 1282 int $_[0]{border} * $::FONTSIZE
927} 1283}
928 1284
929sub size_request { 1285sub size_request {
930 my ($self) = @_; 1286 my ($self) = @_;
1287
1288 ($self->{label_w}, undef) = $self->{label}->size_request
1289 if $self->{label};
931 1290
932 my ($w, $h) = $self->SUPER::size_request; 1291 my ($w, $h) = $self->SUPER::size_request;
933 1292
934 ( 1293 (
935 $w + $self->border * 2, 1294 $w + $self->border * 2,
936 $h + $self->border * 2, 1295 $h + $self->border * 2,
937 ) 1296 )
938} 1297}
939 1298
940sub size_allocate { 1299sub invoke_size_allocate {
941 my ($self, $w, $h) = @_; 1300 my ($self, $w, $h) = @_;
942 1301
943 $h -= List::Util::max 0, $self->border * 2; 1302 my $border = $self->border;
1303
944 $w -= List::Util::max 0, $self->border * 2; 1304 $w -= List::Util::max 0, $border * 2;
1305 $h -= List::Util::max 0, $border * 2;
945 1306
946 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) 1307 if (my $label = $self->{label}) {
947 if $self->{title}; 1308 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1309 $label->{h} = List::Util::min $h, $border;
1310 $label->invoke_size_allocate ($label->{w}, $label->{h});
1311 }
948 1312
949 $self->child->configure ($self->border, $self->border, $w, $h); 1313 $self->child->configure ($border, $border, $w, $h);
950}
951 1314
1315 1
1316}
1317
1318sub _draw {
1319 my ($self) = @_;
1320
1321 my $child = $self->{children}[0];
1322
1323 my $border = $self->border;
1324 my ($w, $h) = ($self->{w}, $self->{h});
1325
1326 $child->draw;
1327
1328 glColor @{$self->{fg}};
1329 glBegin GL_LINE_STRIP;
1330 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1331 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1332 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1333 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1334 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1335 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1336 glEnd;
1337
1338 if ($self->{label}) {
1339 glTranslate $border * 2, 0;
1340 $self->{label}->_draw;
1341 }
1342}
1343
1344#############################################################################
1345
1346package CFPlus::UI::Toplevel;
1347
1348our @ISA = CFPlus::UI::Bin::;
1349
1350use CFPlus::OpenGL;
1351
1352my $bg =
1353 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1354 mipmap => 1, wrap => 1;
1355
1356my @border =
1357 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1358 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1359
1360sub new {
1361 my ($class, %arg) = @_;
1362
1363 my $self = $class->SUPER::new (
1364 bg => [1, 1, 1, 1],
1365 border_bg => [1, 1, 1, 1],
1366 border => 0.6,
1367 can_events => 1,
1368 min_w => 64,
1369 min_h => 32,
1370 %arg,
1371 );
1372
1373 $self->{title_widget} = new CFPlus::UI::Label
1374 align => 0,
1375 valign => 1,
1376 text => $self->{title},
1377 fontsize => $self->{border},
1378 if exists $self->{title};
1379
1380 if ($self->{has_close_button}) {
1381 $self->{close_button} =
1382 new CFPlus::UI::ImageButton
1383 path => 'x1_close.png',
1384 on_activate => sub { $self->emit ("delete") };
1385
1386 $self->CFPlus::UI::Container::add ($self->{close_button});
1387 }
1388
1389 $self
1390}
1391
1392sub add {
1393 my ($self, @widgets) = @_;
1394
1395 $self->SUPER::add (@widgets);
1396 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1397 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1398}
1399
1400sub border {
1401 int $_[0]{border} * $::FONTSIZE
1402}
1403
1404sub size_request {
1405 my ($self) = @_;
1406
1407 $self->{title_widget}->size_request
1408 if $self->{title_widget};
1409
1410 $self->{close_button}->size_request
1411 if $self->{close_button};
1412
1413 my ($w, $h) = $self->SUPER::size_request;
1414
1415 (
1416 $w + $self->border * 2,
1417 $h + $self->border * 2,
1418 )
1419}
1420
1421sub invoke_size_allocate {
1422 my ($self, $w, $h) = @_;
1423
1424 if ($self->{title_widget}) {
1425 $self->{title_widget}{w} = $w;
1426 $self->{title_widget}{h} = $h;
1427 $self->{title_widget}->invoke_size_allocate ($w, $h);
1428 }
1429
1430 my $border = $self->border;
1431
1432 $h -= List::Util::max 0, $border * 2;
1433 $w -= List::Util::max 0, $border * 2;
1434
1435 $self->child->configure ($border, $border, $w, $h);
1436
1437 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1438 if $self->{close_button};
1439
1440 1
1441}
1442
1443sub invoke_delete {
1444 my ($self) = @_;
1445
1446 $self->hide;
1447
1448 1
1449}
1450
952sub button_down { 1451sub invoke_button_down {
953 my ($self, $ev, $x, $y) = @_; 1452 my ($self, $ev, $x, $y) = @_;
954 1453
955 my ($w, $h) = @$self{qw(w h)}; 1454 my ($w, $h) = @$self{qw(w h)};
956 my $border = $self->border; 1455 my $border = $self->border;
957 1456
… …
970 my ($ev, $x, $y) = @_; 1469 my ($ev, $x, $y) = @_;
971 1470
972 my $dx = $ev->{x} - $ox; 1471 my $dx = $ev->{x} - $ox;
973 my $dy = $ev->{y} - $oy; 1472 my $dy = $ev->{y} - $oy;
974 1473
975 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1474 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
976 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1475 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1476
977 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1477 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
978 $self->check_size; 1478 $self->realloc;
979 }; 1479 };
980 1480
981 } elsif ($lr ^ $td) { 1481 } elsif ($lr ^ $td) {
982 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1482 my ($ox, $oy) = ($ev->{x}, $ev->{y});
983 my ($bx, $by) = ($self->{x}, $self->{y}); 1483 my ($bx, $by) = ($self->{x}, $self->{y});
… …
985 $self->{motion} = sub { 1485 $self->{motion} = sub {
986 my ($ev, $x, $y) = @_; 1486 my ($ev, $x, $y) = @_;
987 1487
988 ($x, $y) = ($ev->{x}, $ev->{y}); 1488 ($x, $y) = ($ev->{x}, $ev->{y});
989 1489
990 $self->move ($bx + $x - $ox, $by + $y - $oy); 1490 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
991 $self->update; 1491 # HACK: the next line is required to enforce placement
1492 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
992 }; 1493 };
1494 } else {
1495 return 0;
1496 }
1497
993 } 1498 1
994} 1499}
995 1500
996sub button_up { 1501sub invoke_button_up {
997 my ($self, $ev, $x, $y) = @_; 1502 my ($self, $ev, $x, $y) = @_;
998 1503
999 delete $self->{motion}; 1504 ! ! delete $self->{motion}
1000} 1505}
1001 1506
1002sub mouse_motion { 1507sub invoke_mouse_motion {
1003 my ($self, $ev, $x, $y) = @_; 1508 my ($self, $ev, $x, $y) = @_;
1004 1509
1005 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1510 $self->{motion}->($ev, $x, $y) if $self->{motion};
1511
1512 ! ! $self->{motion}
1513}
1514
1515sub invoke_visibility_change {
1516 my ($self, $visible) = @_;
1517
1518 delete $self->{motion} unless $visible;
1519
1520 0
1006} 1521}
1007 1522
1008sub _draw { 1523sub _draw {
1009 my ($self) = @_; 1524 my ($self) = @_;
1010 1525
1526 my $child = $self->{children}[0];
1527
1011 my ($w, $h ) = ($self->{w}, $self->{h}); 1528 my ($w, $h ) = ($self->{w}, $self->{h});
1012 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1529 my ($cw, $ch) = ($child->{w}, $child->{h});
1013 1530
1014 glEnable GL_TEXTURE_2D; 1531 glEnable GL_TEXTURE_2D;
1015 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1016 1533
1017 my $border = $self->border; 1534 my $border = $self->border;
1018 1535
1019 glColor @{ $self->{border_bg} }; 1536 glColor @{ $self->{border_bg} };
1020 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1537 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1021 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1538 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1022 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1539 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1023 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1540 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1024 1541
1025 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1542 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1026 my $bg = $tex[0]; 1543 glColor @{ $self->{bg} };
1027 1544
1028 # TODO: repeat texture not scale 1545 # TODO: repeat texture not scale
1546 # solve this better(?)
1029 my $rep_x = $cw / $bg->{w}; 1547 $bg->{s} = $cw / $bg->{w};
1030 my $rep_y = $ch / $bg->{h}; 1548 $bg->{t} = $ch / $bg->{h};
1031
1032 glColor @{ $self->{bg} };
1033
1034 $bg->{s} = $rep_x;
1035 $bg->{t} = $rep_y;
1036 $bg->{wrap_mode} = 1;
1037 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1549 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1038 } 1550 }
1039 1551
1040 glDisable GL_TEXTURE_2D; 1552 glDisable GL_TEXTURE_2D;
1041 1553
1042 $self->{title}->draw if $self->{title};
1043
1044 $self->child->draw; 1554 $child->draw;
1555
1556 if ($self->{title_widget}) {
1557 glTranslate 0, $border - $self->{h};
1558 $self->{title_widget}->_draw;
1559
1560 glTranslate 0, - ($border - $self->{h});
1561 }
1562
1563 $self->{close_button}->draw
1564 if $self->{close_button};
1045} 1565}
1046 1566
1047############################################################################# 1567#############################################################################
1048 1568
1049package CFClient::UI::Table; 1569package CFPlus::UI::Table;
1050 1570
1051our @ISA = CFClient::UI::Base::; 1571our @ISA = CFPlus::UI::Base::;
1052 1572
1053use List::Util qw(max sum); 1573use List::Util qw(max sum);
1054 1574
1055use CFClient::OpenGL; 1575use CFPlus::OpenGL;
1056 1576
1057sub new { 1577sub new {
1058 my $class = shift; 1578 my $class = shift;
1059 1579
1060 $class->SUPER::new ( 1580 $class->SUPER::new (
1581 children => [],
1061 col_expand => [], 1582 col_expand => [],
1583 row_expand => [],
1062 @_ 1584 @_,
1063 ) 1585 )
1064}
1065
1066sub add {
1067 my ($self, $x, $y, $child) = @_;
1068
1069 $child->set_parent ($self);
1070 $self->{children}[$y][$x] = $child;
1071
1072 $child->check_size;
1073} 1586}
1074 1587
1075sub children { 1588sub children {
1076 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1589 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1077} 1590}
1078 1591
1592# TODO: store row/col info in child widget and use standard add/del
1593sub add {
1594 my ($self) = shift;
1595
1596 while (@_) {
1597 my ($x, $y, $child) = splice @_, 0, 3, ();
1598 $child->set_parent ($self);
1599 $self->{children}[$y][$x] = $child;
1600 }
1601
1602 $self->{force_realloc} = 1;
1603 $self->{force_size_alloc} = 1;
1604 $self->realloc;
1605}
1606
1607sub remove {
1608 my ($self, $child) = @_;
1609
1610 for (@{ $self->{children} }) {
1611 for (@{ $_ || [] }) {
1612 $_ = undef if $_ == $child;
1613 }
1614 }
1615}
1616
1079# TODO: move to container class maybe? send childs a signal on removal? 1617# TODO: move to container class maybe? send children a signal on removal?
1080sub clear { 1618sub clear {
1081 my ($self) = @_; 1619 my ($self) = @_;
1082 1620
1083 my @children = $self->children; 1621 my @children = $self->children;
1084 delete $self->{children}; 1622 delete $self->{children};
… …
1086 for (@children) { 1624 for (@children) {
1087 delete $_->{parent}; 1625 delete $_->{parent};
1088 $_->hide; 1626 $_->hide;
1089 } 1627 }
1090 1628
1091 $self->update; 1629 $self->realloc;
1092} 1630}
1093 1631
1094sub get_wh { 1632sub get_wh {
1095 my ($self) = @_; 1633 my ($self) = @_;
1096 1634
… …
1122 (sum @$ws), 1660 (sum @$ws),
1123 (sum @$hs), 1661 (sum @$hs),
1124 ) 1662 )
1125} 1663}
1126 1664
1127sub size_allocate { 1665sub invoke_size_allocate {
1128 my ($self, $w, $h) = @_; 1666 my ($self, $w, $h) = @_;
1129 1667
1130 my ($ws, $hs) = $self->get_wh; 1668 my ($ws, $hs) = $self->get_wh;
1131 1669
1132 my $req_w = sum @$ws; 1670 my $req_w = (sum @$ws) || 1;
1133 my $req_h = sum @$hs; 1671 my $req_h = (sum @$hs) || 1;
1134 1672
1135 # TODO: nicer code && do row_expand 1673 # TODO: nicer code
1136 my @col_expand = @{$self->{col_expand}}; 1674 my @col_expand = @{$self->{col_expand}};
1137 @col_expand = (1) x @$ws unless @col_expand; 1675 @col_expand = (1) x @$ws unless @col_expand;
1138 my $col_expand = (sum @col_expand) || 1; 1676 my $col_expand = (sum @col_expand) || 1;
1139 1677
1140 # linearly scale sizes
1141 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1678 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1142 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1143 1679
1144 CFClient::UI::harmonize $ws; 1680 CFPlus::UI::harmonize $ws;
1681
1682 my @row_expand = @{$self->{row_expand}};
1683 @row_expand = (1) x @$ws unless @row_expand;
1684 my $row_expand = (sum @row_expand) || 1;
1685
1686 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1687
1145 CFClient::UI::harmonize $hs; 1688 CFPlus::UI::harmonize $hs;
1146 1689
1147 my $y; 1690 my $y;
1148 1691
1149 for my $r (0 .. $#{$self->{children}}) { 1692 for my $r (0 .. $#{$self->{children}}) {
1150 my $row = $self->{children}[$r] 1693 my $row = $self->{children}[$r]
… …
1164 } 1707 }
1165 1708
1166 $y += $row_h; 1709 $y += $row_h;
1167 } 1710 }
1168 1711
1712 1
1169} 1713}
1170 1714
1171sub find_widget { 1715sub find_widget {
1172 my ($self, $x, $y) = @_; 1716 my ($self, $x, $y) = @_;
1173 1717
… …
1192 } 1736 }
1193} 1737}
1194 1738
1195############################################################################# 1739#############################################################################
1196 1740
1197package CFClient::UI::HBox; 1741package CFPlus::UI::Fixed;
1198 1742
1199# TODO: wrap into common Box base class 1743use List::Util qw(min max);
1200 1744
1201our @ISA = CFClient::UI::Container::; 1745our @ISA = CFPlus::UI::Container::;
1746
1747sub add {
1748 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1749
1750 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1751 $self->SUPER::add ($child);
1752}
1753
1754sub _scale($$$) {
1755 my ($mode, $val, $max) = @_;
1756
1757 $mode eq "abs" ? $val
1758 : $mode eq "rel" ? $val * $max
1759 : 0
1760}
1202 1761
1203sub size_request { 1762sub size_request {
1204 my ($self) = @_; 1763 my ($self) = @_;
1205 1764
1206 my @alloc = map [$_->size_request], @{$self->{children}}; 1765 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1207 1766
1767 # determine overall size by querying abs widgets
1768 for my $child ($self->visible_children) {
1769 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1770
1771 if ($pos eq "abs") {
1772 $w = _scale $size, $w, $child->{req_w};
1773 $h = _scale $size, $h, $child->{req_h};
1774
1775 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1776 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1777 }
1208 ( 1778 }
1209 (List::Util::sum map $_->[0], @alloc), 1779
1210 (List::Util::max map $_->[1], @alloc), 1780 my $W = $x2 - $x1;
1781 my $H = $y2 - $y1;
1782
1783 # now layout remaining widgets
1784 for my $child ($self->visible_children) {
1785 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1786
1787 if ($pos ne "abs") {
1788 $x = _scale $pos, $x, $W;
1789 $y = _scale $pos, $x, $H;
1790 $w = _scale $size, $w, $child->{req_w};
1791 $h = _scale $size, $h, $child->{req_h};
1792
1793 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1794 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1795 }
1796 }
1797
1798 my $W = $x2 - $x1;
1799 my $H = $y2 - $y1;
1800
1801 ($W, $H)
1802}
1803
1804sub invoke_size_allocate {
1805 my ($self, $W, $H) = @_;
1806
1807 for my $child ($self->visible_children) {
1808 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1809
1810 $x = _scale $pos, $x, $W;
1811 $y = _scale $pos, $x, $H;
1812 $w = _scale $size, $w, $child->{req_w};
1813 $h = _scale $size, $h, $child->{req_h};
1814
1815 $child->configure ($x, $y, $w, $h);
1816 }
1817
1818 1
1819}
1820
1821#############################################################################
1822
1823package CFPlus::UI::Box;
1824
1825our @ISA = CFPlus::UI::Container::;
1826
1827sub size_request {
1828 my ($self) = @_;
1829
1830 $self->{vertical}
1831 ? (
1832 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1833 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1834 )
1835 : (
1836 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1837 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1838 )
1839}
1840
1841sub invoke_size_allocate {
1842 my ($self, $w, $h) = @_;
1843
1844 my $space = $self->{vertical} ? $h : $w;
1845 my @children = $self->visible_children;
1846
1847 my @req;
1848
1849 if ($self->{homogeneous}) {
1850 @req = ($space / (@children || 1)) x @children;
1851 } else {
1852 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1853 my $req = List::Util::sum @req;
1854
1855 if ($req > $space) {
1856 # ah well, not enough space
1857 $_ *= $space / $req for @req;
1858 } else {
1859 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1860
1861 $space = ($space - $req) / $expand; # remaining space to give away
1862
1863 $req[$_] += $space * $children[$_]{expand}
1864 for 0 .. $#children;
1865 }
1866 }
1867
1868 CFPlus::UI::harmonize \@req;
1869
1870 my $pos = 0;
1871 for (0 .. $#children) {
1872 my $alloc = $req[$_];
1873 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1874
1875 $pos += $alloc;
1876 }
1877
1878 1
1879}
1880
1881#############################################################################
1882
1883package CFPlus::UI::HBox;
1884
1885our @ISA = CFPlus::UI::Box::;
1886
1887sub new {
1888 my $class = shift;
1889
1890 $class->SUPER::new (
1891 vertical => 0,
1892 @_,
1211 ) 1893 )
1212} 1894}
1213 1895
1214sub size_allocate {
1215 my ($self, $w, $h) = @_;
1216
1217 ($h, $w) = ($w, $h);
1218
1219 my $children = $self->{children};
1220
1221 my @h = map $_->{req_w}, @$children;
1222
1223 my $req_h = List::Util::sum @h;
1224
1225 if ($req_h > $h) {
1226 # ah well, not enough space
1227 $_ *= $h / $req_h for @h;
1228 } else {
1229 my $exp = List::Util::sum map $_->{expand}, @$children;
1230 $exp ||= 1;
1231
1232 for (0 .. $#$children) {
1233 my $child = $children->[$_];
1234
1235 my $alloc_h = $h[$_];
1236 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1237 $h[$_] = $alloc_h;
1238 }
1239 }
1240
1241 CFClient::UI::harmonize \@h;
1242
1243 my $y = 0;
1244 for (0 .. $#$children) {
1245 my $child = $children->[$_];
1246 my $h = $h[$_];
1247 $child->configure ($y, 0, $h, $w);
1248
1249 $y += $h;
1250 }
1251
1252 1
1253}
1254
1255############################################################################# 1896#############################################################################
1256 1897
1257package CFClient::UI::VBox; 1898package CFPlus::UI::VBox;
1258 1899
1259# TODO: wrap into common Box base class 1900our @ISA = CFPlus::UI::Box::;
1260 1901
1261our @ISA = CFClient::UI::Container::; 1902sub new {
1903 my $class = shift;
1262 1904
1263sub size_request { 1905 $class->SUPER::new (
1264 my ($self) = @_; 1906 vertical => 1,
1265 1907 @_,
1266 my @alloc = map [$_->size_request], @{$self->{children}};
1267
1268 (
1269 (List::Util::max map $_->[0], @alloc),
1270 (List::Util::sum map $_->[1], @alloc),
1271 ) 1908 )
1272} 1909}
1273 1910
1274sub size_allocate {
1275 my ($self, $w, $h) = @_;
1276
1277 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1278
1279 my $children = $self->{children};
1280
1281 my @h = map $_->{req_h}, @$children;
1282
1283 my $req_h = List::Util::sum @h;
1284
1285 if ($req_h > $h) {
1286 # ah well, not enough space
1287 $_ *= $h / $req_h for @h;
1288 } else {
1289 my $exp = List::Util::sum map $_->{expand}, @$children;
1290 $exp ||= 1;
1291
1292 for (0 .. $#$children) {
1293 my $child = $children->[$_];
1294
1295 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1296 }
1297 }
1298
1299 CFClient::UI::harmonize \@h;
1300
1301 my $y = 0;
1302 for (0 .. $#$children) {
1303 my $child = $children->[$_];
1304 my $h = $h[$_];
1305 $child->configure (0, $y, $w, $h);
1306
1307 $y += $h;
1308 }
1309
1310 1
1311}
1312
1313############################################################################# 1911#############################################################################
1314 1912
1315package CFClient::UI::Label; 1913package CFPlus::UI::Label;
1316 1914
1317our @ISA = CFClient::UI::DrawBG::; 1915our @ISA = CFPlus::UI::DrawBG::;
1318 1916
1319use CFClient::OpenGL; 1917use CFPlus::OpenGL;
1320 1918
1321sub new { 1919sub new {
1322 my ($class, %arg) = @_; 1920 my ($class, %arg) = @_;
1323 1921
1324 my $self = $class->SUPER::new ( 1922 my $self = $class->SUPER::new (
… …
1327 #active_bg => none 1925 #active_bg => none
1328 #font => default_font 1926 #font => default_font
1329 #text => initial text 1927 #text => initial text
1330 #markup => initial narkup 1928 #markup => initial narkup
1331 #max_w => maximum pixel width 1929 #max_w => maximum pixel width
1930 #style => 0, # render flags
1332 ellipsise => 3, # end 1931 ellipsise => 3, # end
1333 layout => (new CFClient::Layout), 1932 layout => (new CFPlus::Layout),
1334 fontsize => 1, 1933 fontsize => 1,
1335 align => -1, 1934 align => -1,
1336 valign => -1, 1935 valign => -1,
1337 padding => 2, 1936 padding_x => 2,
1937 padding_y => 2,
1338 can_events => 0, 1938 can_events => 0,
1339 %arg 1939 %arg
1340 ); 1940 );
1341 1941
1342 if (exists $self->{template}) { 1942 if (exists $self->{template}) {
1343 my $layout = new CFClient::Layout; 1943 my $layout = new CFPlus::Layout;
1344 $layout->set_text (delete $self->{template}); 1944 $layout->set_text (delete $self->{template});
1345 $self->{template} = $layout; 1945 $self->{template} = $layout;
1346 } 1946 }
1347 1947
1348 if (exists $self->{markup}) { 1948 if (exists $self->{markup}) {
… …
1352 } 1952 }
1353 1953
1354 $self 1954 $self
1355} 1955}
1356 1956
1357sub escape($) {
1358 local $_ = $_[0];
1359
1360 s/&/&amp;/g;
1361 s/>/&gt;/g;
1362 s/</&lt;/g;
1363
1364 $_
1365}
1366
1367sub update { 1957sub update {
1368 my ($self) = @_; 1958 my ($self) = @_;
1369 1959
1370 delete $self->{texture}; 1960 delete $self->{texture};
1371 $self->SUPER::update; 1961 $self->SUPER::update;
1372} 1962}
1373 1963
1964sub realloc {
1965 my ($self) = @_;
1966
1967 delete $self->{ox};
1968 $self->SUPER::realloc;
1969}
1970
1374sub set_text { 1971sub set_text {
1375 my ($self, $text) = @_; 1972 my ($self, $text) = @_;
1376 1973
1377 return if $self->{text} eq "T$text"; 1974 return if $self->{text} eq "T$text";
1378 $self->{text} = "T$text"; 1975 $self->{text} = "T$text";
1379 1976
1380 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1381 $self->{layout}->set_text ($text); 1977 $self->{layout}->set_text ($text);
1382 1978
1979 delete $self->{size_req};
1980 $self->realloc;
1383 $self->update; 1981 $self->update;
1384 $self->check_size;
1385} 1982}
1386 1983
1387sub set_markup { 1984sub set_markup {
1388 my ($self, $markup) = @_; 1985 my ($self, $markup) = @_;
1389 1986
1390 return if $self->{text} eq "M$markup"; 1987 return if $self->{text} eq "M$markup";
1391 $self->{text} = "M$markup"; 1988 $self->{text} = "M$markup";
1392 1989
1393 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1990 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1394 1991
1395 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1396 $self->{layout}->set_markup ($markup); 1992 $self->{layout}->set_markup ($markup);
1397 1993
1994 delete $self->{size_req};
1995 $self->realloc;
1398 $self->update; 1996 $self->update;
1399 $self->check_size;
1400} 1997}
1401 1998
1402sub size_request { 1999sub size_request {
1403 my ($self) = @_; 2000 my ($self) = @_;
1404 2001
2002 $self->{size_req} ||= do {
1405 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2003 $self->{layout}->set_font ($self->{font}) if $self->{font};
1406 $self->{layout}->set_width ($self->{max_w} || -1); 2004 $self->{layout}->set_width ($self->{max_w} || -1);
1407 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2005 $self->{layout}->set_ellipsise ($self->{ellipsise});
1408 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2006 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1409 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2007 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1410 2008
1411 my ($w, $h) = $self->{layout}->size; 2009 my ($w, $h) = $self->{layout}->size;
1412 2010
1413 if (exists $self->{template}) { 2011 if (exists $self->{template}) {
1414 $self->{template}->set_font ($self->{font}) if $self->{font}; 2012 $self->{template}->set_font ($self->{font}) if $self->{font};
2013 $self->{template}->set_width ($self->{max_w} || -1);
1415 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 2014 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1416 2015
1417 my ($w2, $h2) = $self->{template}->size; 2016 my ($w2, $h2) = $self->{template}->size;
1418 2017
1419 $w = List::Util::max $w, $w2; 2018 $w = List::Util::max $w, $w2;
1420 $h = List::Util::max $h, $h2; 2019 $h = List::Util::max $h, $h2;
2020 }
2021
2022 [$w, $h]
1421 } 2023 };
1422 2024
1423 ( 2025 @{ $self->{size_req} }
1424 $w + $self->{padding} * 2,
1425 $h + $self->{padding} * 2,
1426 )
1427} 2026}
1428 2027
2028sub baseline_shift {
2029 $_[0]{layout}->descent
2030}
2031
1429sub size_allocate { 2032sub invoke_size_allocate {
1430 my ($self, $w, $h) = @_; 2033 my ($self, $w, $h) = @_;
1431 2034
2035 delete $self->{ox};
2036
1432 delete $self->{texture}; 2037 delete $self->{texture}
2038 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2039
2040 1
1433} 2041}
1434 2042
1435sub set_fontsize { 2043sub set_fontsize {
1436 my ($self, $fontsize) = @_; 2044 my ($self, $fontsize) = @_;
1437 2045
1438 $self->{fontsize} = $fontsize; 2046 $self->{fontsize} = $fontsize;
2047 delete $self->{size_req};
1439 delete $self->{texture}; 2048 delete $self->{texture};
1440 2049
1441 $self->update; 2050 $self->realloc;
1442 $self->check_size; 2051}
2052
2053sub reconfigure {
2054 my ($self) = @_;
2055
2056 delete $self->{size_req};
2057 delete $self->{texture};
2058
2059 $self->SUPER::reconfigure;
1443} 2060}
1444 2061
1445sub _draw { 2062sub _draw {
1446 my ($self) = @_; 2063 my ($self) = @_;
1447 2064
1448 $self->SUPER::_draw; # draw background, if applicable 2065 $self->SUPER::_draw; # draw background, if applicable
1449 2066
1450 my $tex = $self->{texture} ||= do { 2067 my $size = $self->{texture} ||= do {
1451 $self->{layout}->set_foreground (@{$self->{fg}}); 2068 $self->{layout}->set_foreground (@{$self->{fg}});
1452 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2069 $self->{layout}->set_font ($self->{font}) if $self->{font};
1453 $self->{layout}->set_width ($self->{w}); 2070 $self->{layout}->set_width ($self->{w});
1454 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2071 $self->{layout}->set_ellipsise ($self->{ellipsise});
1455 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2072 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1456 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2073 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1457 2074
1458 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2075 [$self->{layout}->size]
1459
1460 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1461 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1462 : ($self->{w} - $tex->{w}) * 0.5);
1463
1464 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1465 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1466 : ($self->{h} - $tex->{h}) * 0.5);
1467
1468 $tex
1469 }; 2076 };
1470 2077
1471 glEnable GL_TEXTURE_2D; 2078 unless (exists $self->{ox}) {
1472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2079 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2080 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2081 : ($self->{w} - $size->[0]) * 0.5);
1473 2082
1474 if ($tex->{format} == GL_ALPHA) { 2083 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1475 glColor @{$self->{fg}}; 2084 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1476 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2085 : ($self->{h} - $size->[1]) * 0.5);
1477 } else {
1478 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1479 } 2086 };
1480 2087
1481 glDisable GL_TEXTURE_2D; 2088 my $w = List::Util::min $self->{w} + 4, $size->[0];
2089 my $h = List::Util::min $self->{h} + 2, $size->[1];
2090
2091 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1482} 2092}
1483 2093
1484############################################################################# 2094#############################################################################
1485 2095
1486package CFClient::UI::EntryBase; 2096package CFPlus::UI::EntryBase;
1487 2097
1488our @ISA = CFClient::UI::Label::; 2098our @ISA = CFPlus::UI::Label::;
1489 2099
1490use CFClient::OpenGL; 2100use CFPlus::OpenGL;
1491 2101
1492sub new { 2102sub new {
1493 my $class = shift; 2103 my $class = shift;
1494 2104
1495 $class->SUPER::new ( 2105 $class->SUPER::new (
… …
1499 active_fg => [0, 0, 0], 2109 active_fg => [0, 0, 0],
1500 can_hover => 1, 2110 can_hover => 1,
1501 can_focus => 1, 2111 can_focus => 1,
1502 valign => 0, 2112 valign => 0,
1503 can_events => 1, 2113 can_events => 1,
2114 ellipsise => 0,
1504 #text => ... 2115 #text => ...
2116 #hidden => "*",
1505 @_ 2117 @_
1506 ) 2118 )
1507} 2119}
1508 2120
1509sub _set_text { 2121sub _set_text {
… …
1511 2123
1512 delete $self->{cur_h}; 2124 delete $self->{cur_h};
1513 2125
1514 return if $self->{text} eq $text; 2126 return if $self->{text} eq $text;
1515 2127
1516 delete $self->{texture};
1517
1518 $self->{last_activity} = $::NOW; 2128 $self->{last_activity} = $::NOW;
1519 $self->{text} = $text; 2129 $self->{text} = $text;
1520 2130
1521 $text =~ s/./*/g if $self->{hidden}; 2131 $text =~ s/./*/g if $self->{hidden};
1522 $self->{layout}->set_text ("$text "); 2132 $self->{layout}->set_text ("$text ");
2133 delete $self->{size_req};
1523 2134
1524 $self->emit (changed => $self->{text}); 2135 $self->emit (changed => $self->{text});
2136
2137 $self->realloc;
2138 $self->update;
1525} 2139}
1526 2140
1527sub set_text { 2141sub set_text {
1528 my ($self, $text) = @_; 2142 my ($self, $text) = @_;
1529 2143
1530 $self->{cursor} = length $text; 2144 $self->{cursor} = length $text;
1531 $self->_set_text ($text); 2145 $self->_set_text ($text);
1532 $self->update;
1533 $self->check_size;
1534} 2146}
1535 2147
1536sub get_text { 2148sub get_text {
1537 $_[0]{text} 2149 $_[0]{text}
1538} 2150}
… …
1543 my ($w, $h) = $self->SUPER::size_request; 2155 my ($w, $h) = $self->SUPER::size_request;
1544 2156
1545 ($w + 1, $h) # add 1 for cursor 2157 ($w + 1, $h) # add 1 for cursor
1546} 2158}
1547 2159
1548sub size_allocate {
1549 my ($self, $w, $h) = @_;
1550
1551 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1552}
1553
1554sub key_down { 2160sub invoke_key_down {
1555 my ($self, $ev) = @_; 2161 my ($self, $ev) = @_;
1556 2162
1557 my $mod = $ev->{mod}; 2163 my $mod = $ev->{mod};
1558 my $sym = $ev->{sym}; 2164 my $sym = $ev->{sym};
1559 my $uni = $ev->{unicode}; 2165 my $uni = $ev->{unicode};
1560 2166
1561 my $text = $self->get_text; 2167 my $text = $self->get_text;
2168
2169 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1562 2170
1563 if ($uni == 8) { 2171 if ($uni == 8) {
1564 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2172 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1565 } elsif ($uni == 127) { 2173 } elsif ($uni == 127) {
1566 substr $text, $self->{cursor}, 1, ""; 2174 substr $text, $self->{cursor}, 1, "";
1567 } elsif ($sym == CFClient::SDLK_LEFT) { 2175 } elsif ($sym == CFPlus::SDLK_LEFT) {
1568 --$self->{cursor} if $self->{cursor}; 2176 --$self->{cursor} if $self->{cursor};
1569 } elsif ($sym == CFClient::SDLK_RIGHT) { 2177 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1570 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2178 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1571 } elsif ($sym == CFClient::SDLK_HOME) { 2179 } elsif ($sym == CFPlus::SDLK_HOME) {
2180 # what a hack
2181 $self->{cursor} =
2182 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2183 ? length $1
2184 : 0;
2185 } elsif ($sym == CFPlus::SDLK_END) {
2186 # uh, again
2187 $self->{cursor} =
2188 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2189 ? $self->{cursor} + length $1
2190 : length $self->{text};
2191 } elsif ($uni == 21) { # ctrl-u
2192 $text = "";
1572 $self->{cursor} = 0; 2193 $self->{cursor} = 0;
1573 } elsif ($sym == CFClient::SDLK_END) {
1574 $self->{cursor} = length $text;
1575 } elsif ($uni == 27) { 2194 } elsif ($uni == 27) {
1576 $self->emit ('escape'); 2195 $self->emit ('escape');
1577 } elsif ($uni) { 2196 } elsif ($uni == 0x0d) {
2197 substr $text, $self->{cursor}++, 0, "\012";
2198 } elsif ($uni >= 0x20) {
1578 substr $text, $self->{cursor}++, 0, chr $uni; 2199 substr $text, $self->{cursor}++, 0, chr $uni;
2200 } else {
2201 return 0;
1579 } 2202 }
1580 2203
1581 $self->_set_text ($text); 2204 $self->_set_text ($text);
2205
2206 $self->realloc;
1582 $self->update; 2207 $self->update;
1583 $self->check_size;
1584}
1585 2208
2209 1
2210}
2211
1586sub focus_in { 2212sub invoke_focus_in {
1587 my ($self) = @_; 2213 my ($self) = @_;
1588 2214
1589 $self->{last_activity} = $::NOW; 2215 $self->{last_activity} = $::NOW;
1590 2216
1591 $self->SUPER::focus_in; 2217 $self->SUPER::invoke_focus_in
1592} 2218}
1593 2219
1594sub button_down { 2220sub invoke_button_down {
1595 my ($self, $ev, $x, $y) = @_; 2221 my ($self, $ev, $x, $y) = @_;
1596 2222
1597 $self->SUPER::button_down ($ev, $x, $y); 2223 $self->SUPER::invoke_button_down ($ev, $x, $y);
1598 2224
1599 my $idx = $self->{layout}->xy_to_index ($x, $y); 2225 my $idx = $self->{layout}->xy_to_index ($x, $y);
1600 2226
1601 # byte-index to char-index 2227 # byte-index to char-index
1602 my $text = $self->{text}; 2228 my $text = $self->{text};
1603 utf8::encode $text; 2229 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1604 $self->{cursor} = length substr $text, 0, $idx; 2230 $self->{cursor} = length $text;
1605 2231
1606 $self->_set_text ($self->{text}); 2232 $self->_set_text ($self->{text});
1607 $self->update; 2233 $self->update;
2234
2235 1
1608} 2236}
1609 2237
1610sub mouse_motion { 2238sub invoke_mouse_motion {
1611 my ($self, $ev, $x, $y) = @_; 2239 my ($self, $ev, $x, $y) = @_;
1612# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2240# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2241
2242 1
1613} 2243}
1614 2244
1615sub _draw { 2245sub _draw {
1616 my ($self) = @_; 2246 my ($self) = @_;
1617 2247
1618 local $self->{fg} = $self->{fg}; 2248 local $self->{fg} = $self->{fg};
1619 2249
1620 if ($FOCUS == $self) { 2250 if ($FOCUS == $self) {
1621 glColor @{$self->{active_bg}}; 2251 glColor_premultiply @{$self->{active_bg}};
1622 $self->{fg} = $self->{active_fg}; 2252 $self->{fg} = $self->{active_fg};
1623 } else { 2253 } else {
1624 glColor @{$self->{bg}}; 2254 glColor_premultiply @{$self->{bg}};
1625 } 2255 }
1626 2256
1627 glEnable GL_BLEND; 2257 glEnable GL_BLEND;
1628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2258 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1629 glBegin GL_QUADS; 2259 glBegin GL_QUADS;
1630 glVertex 0 , 0; 2260 glVertex 0 , 0;
1631 glVertex 0 , $self->{h}; 2261 glVertex 0 , $self->{h};
1632 glVertex $self->{w}, $self->{h}; 2262 glVertex $self->{w}, $self->{h};
1633 glVertex $self->{w}, 0; 2263 glVertex $self->{w}, 0;
… …
1644 utf8::encode $text; 2274 utf8::encode $text;
1645 2275
1646 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2276 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1647 } 2277 }
1648 2278
1649 glColor @{$self->{fg}};
1650 glBegin GL_LINES; 2279 glBegin GL_LINES;
1651 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2280 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1652 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2281 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1653 glEnd; 2282 glEnd;
1654 } 2283 }
1655} 2284}
1656 2285
2286#############################################################################
2287
1657package CFClient::UI::Entry; 2288package CFPlus::UI::Entry;
1658 2289
1659our @ISA = CFClient::UI::EntryBase::; 2290our @ISA = CFPlus::UI::EntryBase::;
1660 2291
1661use CFClient::OpenGL; 2292use CFPlus::OpenGL;
1662 2293
1663sub key_down { 2294sub invoke_key_down {
1664 my ($self, $ev) = @_; 2295 my ($self, $ev) = @_;
1665 2296
1666 my $sym = $ev->{sym}; 2297 my $sym = $ev->{sym};
1667 2298
1668 if ($sym == 13) { 2299 if ($ev->{uni} == 0x0d || $sym == 13) {
1669 unshift @{$self->{history}}, 2300 unshift @{$self->{history}},
1670 my $txt = $self->get_text; 2301 my $txt = $self->get_text;
2302
1671 $self->{history_pointer} = -1; 2303 $self->{history_pointer} = -1;
1672 $self->{history_saveback} = ''; 2304 $self->{history_saveback} = '';
1673 $self->emit (activate => $txt); 2305 $self->emit (activate => $txt);
1674 $self->update; 2306 $self->update;
1675 2307
1676 } elsif ($sym == CFClient::SDLK_UP) { 2308 } elsif ($sym == CFPlus::SDLK_UP) {
1677 if ($self->{history_pointer} < 0) { 2309 if ($self->{history_pointer} < 0) {
1678 $self->{history_saveback} = $self->get_text; 2310 $self->{history_saveback} = $self->get_text;
1679 } 2311 }
1680 if (@{$self->{history} || []} > 0) { 2312 if (@{$self->{history} || []} > 0) {
1681 $self->{history_pointer}++; 2313 $self->{history_pointer}++;
… …
1683 $self->{history_pointer} = @{$self->{history} || []} - 1; 2315 $self->{history_pointer} = @{$self->{history} || []} - 1;
1684 } 2316 }
1685 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2317 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1686 } 2318 }
1687 2319
1688 } elsif ($sym == CFClient::SDLK_DOWN) { 2320 } elsif ($sym == CFPlus::SDLK_DOWN) {
1689 $self->{history_pointer}--; 2321 $self->{history_pointer}--;
1690 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2322 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1691 2323
1692 if ($self->{history_pointer} >= 0) { 2324 if ($self->{history_pointer} >= 0) {
1693 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2325 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1694 } else { 2326 } else {
1695 $self->set_text ($self->{history_saveback}); 2327 $self->set_text ($self->{history_saveback});
1696 } 2328 }
1697 2329
1698 } else { 2330 } else {
1699 $self->SUPER::key_down ($ev); 2331 return $self->SUPER::invoke_key_down ($ev)
2332 }
2333
1700 } 2334 1
1701
1702} 2335}
1703 2336
1704############################################################################# 2337#############################################################################
1705 2338
2339package CFPlus::UI::TextEdit;
2340
2341our @ISA = CFPlus::UI::EntryBase::;
2342
2343use CFPlus::OpenGL;
2344
2345sub move_cursor_ver {
2346 my ($self, $dy) = @_;
2347
2348 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2349
2350 $y += $dy;
2351
2352 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2353 $self->{cursor} = $index;
2354 delete $self->{cur_h};
2355 $self->update;
2356 return;
2357 }
2358}
2359
2360sub invoke_key_down {
2361 my ($self, $ev) = @_;
2362
2363 my $sym = $ev->{sym};
2364
2365 if ($sym == CFPlus::SDLK_UP) {
2366 $self->move_cursor_ver (-1);
2367 } elsif ($sym == CFPlus::SDLK_DOWN) {
2368 $self->move_cursor_ver (+1);
2369 } else {
2370 return $self->SUPER::invoke_key_down ($ev)
2371 }
2372
2373 1
2374}
2375
2376#############################################################################
2377
1706package CFClient::UI::Button; 2378package CFPlus::UI::Button;
1707 2379
1708our @ISA = CFClient::UI::Label::; 2380our @ISA = CFPlus::UI::Label::;
1709 2381
1710use CFClient::OpenGL; 2382use CFPlus::OpenGL;
1711 2383
1712my @tex = 2384my @tex =
1713 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2385 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1714 qw(b1_button_active.png); 2386 qw(b1_button_inactive.png b1_button_active.png);
1715 2387
1716sub new { 2388sub new {
1717 my $class = shift; 2389 my $class = shift;
1718 2390
1719 $class->SUPER::new ( 2391 $class->SUPER::new (
1720 padding => 4, 2392 padding_x => 4,
2393 padding_y => 4,
1721 fg => [1, 1, 1], 2394 fg => [1.0, 1.0, 1.0],
1722 active_fg => [0, 0, 1], 2395 active_fg => [0.8, 0.8, 0.8],
1723 can_hover => 1, 2396 can_hover => 1,
1724 align => 0, 2397 align => 0,
1725 valign => 0, 2398 valign => 0,
1726 can_events => 1, 2399 can_events => 1,
1727 @_ 2400 @_
1728 ) 2401 )
1729} 2402}
1730 2403
1731sub button_up { 2404sub invoke_button_up {
1732 my ($self, $ev, $x, $y) = @_; 2405 my ($self, $ev, $x, $y) = @_;
1733 2406
2407 $self->emit ("activate")
1734 if ($x >= 0 && $x < $self->{w} 2408 if $x >= 0 && $x < $self->{w}
1735 && $y >= 0 && $y < $self->{h}) { 2409 && $y >= 0 && $y < $self->{h};
1736 $self->emit ("activate"); 2410
1737 } 2411 1
1738} 2412}
1739 2413
1740sub _draw { 2414sub _draw {
1741 my ($self) = @_; 2415 my ($self) = @_;
1742 2416
1743 local $self->{fg} = $self->{fg}; 2417 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1744
1745 if ($GRAB == $self) {
1746 $self->{fg} = $self->{active_fg};
1747 }
1748 2418
1749 glEnable GL_TEXTURE_2D; 2419 glEnable GL_TEXTURE_2D;
1750 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1751 glColor 0, 0, 0, 1; 2421 glColor 0, 0, 0, 1;
1752 2422
2423 my $tex = $tex[$GRAB == $self];
1753 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2424 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1754 2425
1755 glDisable GL_TEXTURE_2D; 2426 glDisable GL_TEXTURE_2D;
1756 2427
1757 $self->SUPER::_draw; 2428 $self->SUPER::_draw;
1758} 2429}
1759 2430
1760############################################################################# 2431#############################################################################
1761 2432
1762package CFClient::UI::CheckBox; 2433package CFPlus::UI::CheckBox;
1763 2434
1764our @ISA = CFClient::UI::DrawBG::; 2435our @ISA = CFPlus::UI::DrawBG::;
1765 2436
1766my @tex = 2437my @tex =
1767 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2438 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1768 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2439 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1769 2440
1770use CFClient::OpenGL; 2441use CFPlus::OpenGL;
1771 2442
1772sub new { 2443sub new {
1773 my $class = shift; 2444 my $class = shift;
1774 2445
1775 $class->SUPER::new ( 2446 $class->SUPER::new (
1776 padding => 2, 2447 padding_x => 2,
2448 padding_y => 2,
1777 fg => [1, 1, 1], 2449 fg => [1, 1, 1],
1778 active_fg => [1, 1, 0], 2450 active_fg => [1, 1, 0],
1779 bg => [0, 0, 0, 0.2], 2451 bg => [0, 0, 0, 0.2],
1780 active_bg => [1, 1, 1, 0.5], 2452 active_bg => [1, 1, 1, 0.5],
1781 state => 0, 2453 state => 0,
… …
1785} 2457}
1786 2458
1787sub size_request { 2459sub size_request {
1788 my ($self) = @_; 2460 my ($self) = @_;
1789 2461
1790 ($self->{padding} * 2 + 6) x 2 2462 (6) x 2
1791} 2463}
1792 2464
2465sub toggle {
2466 my ($self) = @_;
2467
2468 $self->{state} = !$self->{state};
2469 $self->emit (changed => $self->{state});
2470 $self->update;
2471}
2472
1793sub button_down { 2473sub invoke_button_down {
1794 my ($self, $ev, $x, $y) = @_; 2474 my ($self, $ev, $x, $y) = @_;
1795 2475
1796 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2476 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1797 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2477 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1798 $self->{state} = !$self->{state}; 2478 $self->toggle;
1799 $self->emit (changed => $self->{state}); 2479 } else {
2480 return 0
2481 }
2482
1800 } 2483 1
1801} 2484}
1802 2485
1803sub _draw { 2486sub _draw {
1804 my ($self) = @_; 2487 my ($self) = @_;
1805 2488
1806 $self->SUPER::_draw; 2489 $self->SUPER::_draw;
1807 2490
1808 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2491 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1809 2492
1810 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2493 my ($w, $h) = @$self{qw(w h)};
2494
2495 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1811 2496
1812 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2497 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1813 2498
1814 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2499 my $tex = $self->{state} ? $tex[1] : $tex[0];
1815 2500
… …
1818 glDisable GL_TEXTURE_2D; 2503 glDisable GL_TEXTURE_2D;
1819} 2504}
1820 2505
1821############################################################################# 2506#############################################################################
1822 2507
1823package CFClient::UI::Image; 2508package CFPlus::UI::Image;
1824 2509
1825our @ISA = CFClient::UI::Base::; 2510our @ISA = CFPlus::UI::Base::;
1826 2511
1827use CFClient::OpenGL; 2512use CFPlus::OpenGL;
1828use Carp qw/confess/;
1829 2513
1830our %loaded_images; 2514our %texture_cache;
1831 2515
1832sub new { 2516sub new {
1833 my $class = shift; 2517 my $class = shift;
1834 2518
1835 my $self = $class->SUPER::new (can_events => 0, @_); 2519 my $self = $class->SUPER::new (
2520 can_events => 0,
2521 @_,
2522 );
1836 2523
1837 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2524 $self->{path} || $self->{tex}
2525 or Carp::croak "'path' or 'tex' attributes required";
1838 2526
1839 $loaded_images{$self->{image}} ||= 2527 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1840 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2528 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1841 2529
1842 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2530 CFPlus::weaken $texture_cache{$self->{path}};
1843 2531
1844 Scalar::Util::weaken $loaded_images{$self->{image}}; 2532 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1845
1846 $self->{aspect} = $tex->{w} / $tex->{h};
1847 2533
1848 $self 2534 $self
1849} 2535}
1850 2536
2537sub STORABLE_freeze {
2538 my ($self, $cloning) = @_;
2539
2540 $self->{path}
2541 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2542
2543 $self->{path}
2544}
2545
2546sub STORABLE_attach {
2547 my ($self, $cloning, $path) = @_;
2548
2549 $self->new (path => $path)
2550}
2551
1851sub size_request { 2552sub size_request {
1852 my ($self) = @_; 2553 my ($self) = @_;
1853 2554
1854 ($self->{tex}->{w}, $self->{tex}->{h}) 2555 ($self->{tex}{w}, $self->{tex}{h})
1855} 2556}
1856 2557
1857sub _draw { 2558sub _draw {
1858 my ($self) = @_; 2559 my ($self) = @_;
1859 2560
… …
1869 } 2570 }
1870 2571
1871 glEnable GL_TEXTURE_2D; 2572 glEnable GL_TEXTURE_2D;
1872 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2573 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1873 2574
1874 $tex->draw_quad_alpha (0, 0, $w, $h); 2575 $tex->draw_quad (0, 0, $w, $h);
1875 2576
1876 glDisable GL_TEXTURE_2D; 2577 glDisable GL_TEXTURE_2D;
1877} 2578}
1878 2579
1879############################################################################# 2580#############################################################################
1880 2581
2582package CFPlus::UI::ImageButton;
2583
2584our @ISA = CFPlus::UI::Image::;
2585
2586use CFPlus::OpenGL;
2587
2588my %textures;
2589
2590sub new {
2591 my $class = shift;
2592
2593 my $self = $class->SUPER::new (
2594 padding_x => 4,
2595 padding_y => 4,
2596 fg => [1, 1, 1],
2597 active_fg => [0, 0, 1],
2598 can_hover => 1,
2599 align => 0,
2600 valign => 0,
2601 can_events => 1,
2602 @_
2603 );
2604}
2605
2606sub invoke_button_up {
2607 my ($self, $ev, $x, $y) = @_;
2608
2609 $self->emit ("activate")
2610 if $x >= 0 && $x < $self->{w}
2611 && $y >= 0 && $y < $self->{h};
2612
2613 1
2614}
2615
2616#############################################################################
2617
1881package CFClient::UI::VGauge; 2618package CFPlus::UI::VGauge;
1882 2619
1883our @ISA = CFClient::UI::Base::; 2620our @ISA = CFPlus::UI::Base::;
1884 2621
1885use List::Util qw(min max); 2622use List::Util qw(min max);
1886 2623
1887use CFClient::OpenGL; 2624use CFPlus::OpenGL;
1888 2625
1889my %tex = ( 2626my %tex = (
1890 food => [ 2627 food => [
1891 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2628 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1892 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2629 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1893 ], 2630 ],
1894 grace => [ 2631 grace => [
1895 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2632 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1896 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2633 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1897 ], 2634 ],
1898 hp => [ 2635 hp => [
1899 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2636 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1900 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2637 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1901 ], 2638 ],
1902 mana => [ 2639 mana => [
1903 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2640 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1904 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2641 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1905 ], 2642 ],
1906); 2643);
1907 2644
1908# eg. VGauge->new (gauge => 'food'), default gauge: food 2645# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1968 my $ycut1 = max 0, min 1, $ycut; 2705 my $ycut1 = max 0, min 1, $ycut;
1969 my $ycut2 = max 0, min 1, $ycut - 1; 2706 my $ycut2 = max 0, min 1, $ycut - 1;
1970 2707
1971 my $h1 = $self->{h} * (1 - $ycut1); 2708 my $h1 = $self->{h} * (1 - $ycut1);
1972 my $h2 = $self->{h} * (1 - $ycut2); 2709 my $h2 = $self->{h} * (1 - $ycut2);
2710 my $h3 = $self->{h};
2711
2712 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1973 2713
1974 glEnable GL_BLEND; 2714 glEnable GL_BLEND;
1975 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2715 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2716 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1976 glEnable GL_TEXTURE_2D; 2717 glEnable GL_TEXTURE_2D;
1977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2718 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1978 2719
1979 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2720 glBindTexture GL_TEXTURE_2D, $t1->{name};
1980 glBegin GL_QUADS; 2721 glBegin GL_QUADS;
… …
1995 2736
1996 if ($t3) { 2737 if ($t3) {
1997 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2738 glBindTexture GL_TEXTURE_2D, $t3->{name};
1998 glBegin GL_QUADS; 2739 glBegin GL_QUADS;
1999 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2740 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2000 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2741 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2001 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2742 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2002 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2743 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2003 glEnd; 2744 glEnd;
2004 } 2745 }
2005 2746
2006 glDisable GL_BLEND; 2747 glDisable GL_BLEND;
2007 glDisable GL_TEXTURE_2D; 2748 glDisable GL_TEXTURE_2D;
2008} 2749}
2009 2750
2010############################################################################# 2751#############################################################################
2011 2752
2012package CFClient::UI::Gauge; 2753package CFPlus::UI::Gauge;
2013 2754
2014our @ISA = CFClient::UI::VBox::; 2755our @ISA = CFPlus::UI::VBox::;
2015 2756
2016sub new { 2757sub new {
2017 my ($class, %arg) = @_; 2758 my ($class, %arg) = @_;
2018 2759
2019 my $self = $class->SUPER::new ( 2760 my $self = $class->SUPER::new (
… …
2021 can_hover => 1, 2762 can_hover => 1,
2022 can_events => 1, 2763 can_events => 1,
2023 %arg, 2764 %arg,
2024 ); 2765 );
2025 2766
2026 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2767 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2027 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2768 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2028 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2769 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2029 2770
2030 $self 2771 $self
2031} 2772}
2032 2773
2033sub set_fontsize { 2774sub set_fontsize {
… …
2054 $self->{value}->set_text ($val); 2795 $self->{value}->set_text ($val);
2055} 2796}
2056 2797
2057############################################################################# 2798#############################################################################
2058 2799
2059package CFClient::UI::Slider; 2800package CFPlus::UI::Slider;
2060 2801
2061use strict; 2802use strict;
2062 2803
2063use CFClient::OpenGL; 2804use CFPlus::OpenGL;
2064 2805
2065our @ISA = CFClient::UI::DrawBG::; 2806our @ISA = CFPlus::UI::DrawBG::;
2066 2807
2067my @tex = 2808my @tex =
2068 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2809 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2069 qw(s1_slider.png s1_slider_bg.png); 2810 qw(s1_slider.png s1_slider_bg.png);
2070 2811
2071sub new { 2812sub new {
2072 my $class = shift; 2813 my $class = shift;
2073 2814
… …
2080 fg => [1, 1, 1], 2821 fg => [1, 1, 1],
2081 active_fg => [0, 0, 0], 2822 active_fg => [0, 0, 0],
2082 bg => [0, 0, 0, 0.2], 2823 bg => [0, 0, 0, 0.2],
2083 active_bg => [1, 1, 1, 0.5], 2824 active_bg => [1, 1, 1, 0.5],
2084 range => [0, 0, 100, 10, 0], 2825 range => [0, 0, 100, 10, 0],
2085 req_w => $::WIDTH / 80, 2826 min_w => $::WIDTH / 80,
2086 req_h => $::WIDTH / 80, 2827 min_h => $::WIDTH / 80,
2087 vertical => 0, 2828 vertical => 0,
2088 can_hover => 1, 2829 can_hover => 1,
2089 inner_pad => 0.02, 2830 inner_pad => 0.02,
2090 @_ 2831 @_
2091 ); 2832 );
… …
2097} 2838}
2098 2839
2099sub set_range { 2840sub set_range {
2100 my ($self, $range) = @_; 2841 my ($self, $range) = @_;
2101 2842
2102 $self->{range} = $range; 2843 ($range, $self->{range}) = ($self->{range}, $range);
2103 2844
2845 if ("@$range" ne "@{$self->{range}}") {
2104 $self->update; 2846 $self->update;
2847 $self->set_value ($self->{range}[0]);
2848 }
2105} 2849}
2106 2850
2107sub set_value { 2851sub set_value {
2108 my ($self, $value) = @_; 2852 my ($self, $value) = @_;
2109 2853
… …
2128} 2872}
2129 2873
2130sub size_request { 2874sub size_request {
2131 my ($self) = @_; 2875 my ($self) = @_;
2132 2876
2133 my $w = $self->{req_w}; 2877 ($self->{req_w}, $self->{req_h})
2134 my $h = $self->{req_h};
2135
2136 $self->{vertical} ? ($h, $w) : ($w, $h)
2137} 2878}
2138 2879
2139sub button_down { 2880sub invoke_button_down {
2140 my ($self, $ev, $x, $y) = @_; 2881 my ($self, $ev, $x, $y) = @_;
2141 2882
2142 $self->SUPER::button_down ($ev, $x, $y); 2883 $self->SUPER::invoke_button_down ($ev, $x, $y);
2143 2884
2144 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2885 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2145 2886
2146 $self->mouse_motion ($ev, $x, $y); 2887 $self->invoke_mouse_motion ($ev, $x, $y)
2147} 2888}
2148 2889
2149sub mouse_motion { 2890sub invoke_mouse_motion {
2150 my ($self, $ev, $x, $y) = @_; 2891 my ($self, $ev, $x, $y) = @_;
2151 2892
2152 if ($GRAB == $self) { 2893 if ($GRAB == $self) {
2153 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2894 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2154 2895
2155 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2896 my (undef, $lo, $hi, $page) = @{$self->{range}};
2156 2897
2157 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2898 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2158 2899
2159 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2900 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2901 } else {
2902 return 0;
2903 }
2904
2160 } 2905 1
2906}
2907
2908sub invoke_mouse_wheel {
2909 my ($self, $ev) = @_;
2910
2911 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2912
2913 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2914
2915 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2916
2917 ! ! $delta
2161} 2918}
2162 2919
2163sub update { 2920sub update {
2164 my ($self) = @_; 2921 my ($self) = @_;
2165 2922
2166 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2923 delete $self->{knob_w};
2924 $self->SUPER::update;
2925}
2926
2927sub _draw {
2928 my ($self) = @_;
2929
2930 unless ($self->{knob_w}) {
2167 $self->set_value ($self->{range}[0]); 2931 $self->set_value ($self->{range}[0]);
2168 2932
2169 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2933 my ($value, $lo, $hi, $page) = @{$self->{range}};
2170 my $range = ($hi - $page - $lo) || 1e-100; 2934 my $range = ($hi - $page - $lo) || 1e-100;
2171 2935
… …
2177 $value = ($value - $lo) / $range; 2941 $value = ($value - $lo) / $range;
2178 $value = $value * $self->{scale} + $self->{offset}; 2942 $value = $value * $self->{scale} + $self->{offset};
2179 2943
2180 $self->{knob_x} = $value - $knob_w * 0.5; 2944 $self->{knob_x} = $value - $knob_w * 0.5;
2181 $self->{knob_w} = $knob_w; 2945 $self->{knob_w} = $knob_w;
2182 }); 2946 }
2183
2184 $self->SUPER::update;
2185}
2186
2187sub _draw {
2188 my ($self) = @_;
2189 2947
2190 $self->SUPER::_draw (); 2948 $self->SUPER::_draw ();
2191 2949
2192 glScale $self->{w}, $self->{h}; 2950 glScale $self->{w}, $self->{h};
2193 2951
… …
2213 glDisable GL_TEXTURE_2D; 2971 glDisable GL_TEXTURE_2D;
2214} 2972}
2215 2973
2216############################################################################# 2974#############################################################################
2217 2975
2218package CFClient::UI::ValSlider; 2976package CFPlus::UI::ValSlider;
2219 2977
2220our @ISA = CFClient::UI::HBox::; 2978our @ISA = CFPlus::UI::HBox::;
2221 2979
2222sub new { 2980sub new {
2223 my ($class, %arg) = @_; 2981 my ($class, %arg) = @_;
2224 2982
2225 my $range = delete $arg{range}; 2983 my $range = delete $arg{range};
2226 2984
2227 my $self = $class->SUPER::new ( 2985 my $self = $class->SUPER::new (
2228 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2986 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2229 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2987 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2230 to_value => sub { shift }, 2988 to_value => sub { shift },
2231 from_value => sub { shift }, 2989 from_value => sub { shift },
2232 %arg, 2990 %arg,
2233 ); 2991 );
2234 2992
… …
2254sub set_range { shift->{slider}->set_range (@_) } 3012sub set_range { shift->{slider}->set_range (@_) }
2255sub set_value { shift->{slider}->set_value (@_) } 3013sub set_value { shift->{slider}->set_value (@_) }
2256 3014
2257############################################################################# 3015#############################################################################
2258 3016
2259package CFClient::UI::TextView; 3017package CFPlus::UI::TextScroller;
2260 3018
2261our @ISA = CFClient::UI::HBox::; 3019our @ISA = CFPlus::UI::HBox::;
2262 3020
2263use CFClient::OpenGL; 3021use CFPlus::OpenGL;
2264 3022
2265sub new { 3023sub new {
2266 my $class = shift; 3024 my $class = shift;
2267 3025
2268 my $self = $class->SUPER::new ( 3026 my $self = $class->SUPER::new (
2269 fontsize => 1, 3027 fontsize => 1,
2270 can_events => 0, 3028 can_events => 1,
3029 indent => 0,
2271 #font => default_font 3030 #font => default_font
2272 @_, 3031 @_,
2273 3032
2274 layout => (new CFClient::Layout 1), 3033 layout => (new CFPlus::Layout),
2275 par => [], 3034 par => [],
3035 max_par => 0,
2276 height => 0, 3036 height => 0,
2277 children => [ 3037 children => [
2278 (new CFClient::UI::Empty expand => 1), 3038 (new CFPlus::UI::Empty expand => 1),
2279 (new CFClient::UI::Slider vertical => 1), 3039 (new CFPlus::UI::Slider vertical => 1),
2280 ], 3040 ],
2281 ); 3041 );
2282 3042
2283 $self->{children}[1]->connect (changed => sub { $self->update }); 3043 $self->{children}[1]->connect (changed => sub { $self->update });
2284 3044
… …
2290 3050
2291 $self->{fontsize} = $fontsize; 3051 $self->{fontsize} = $fontsize;
2292 $self->reflow; 3052 $self->reflow;
2293} 3053}
2294 3054
3055sub size_request {
3056 my ($self) = @_;
3057
3058 my ($empty, $slider) = @{ $self->{children} };
3059
3060 local $self->{children} = [$empty, $slider];
3061 $self->SUPER::size_request
3062}
3063
2295sub size_allocate { 3064sub invoke_size_allocate {
2296 my ($self, $w, $h) = @_; 3065 my ($self, $w, $h) = @_;
2297 3066
2298 $self->SUPER::size_allocate ($w, $h); 3067 my ($empty, $slider, @other) = @{ $self->{children} };
3068 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2299 3069
2300 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3070 $self->{layout}->set_font ($self->{font}) if $self->{font};
2301 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3071 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2302 $self->{layout}->set_width ($self->{children}[0]{w}); 3072 $self->{layout}->set_width ($empty->{w});
3073 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2303 3074
2304 $self->reflow; 3075 $self->reflow;
2305}
2306 3076
2307sub text_size { 3077 local $self->{children} = [$empty, $slider];
3078 $self->SUPER::invoke_size_allocate ($w, $h)
3079}
3080
3081sub invoke_mouse_wheel {
2308 my ($self, $text, $indent) = @_; 3082 my ($self, $ev) = @_;
3083
3084 return 0 unless $ev->{dy}; # only vertical movements
3085
3086 $self->{children}[1]->emit (mouse_wheel => $ev);
3087
3088 1
3089}
3090
3091sub get_layout {
3092 my ($self, $para) = @_;
2309 3093
2310 my $layout = $self->{layout}; 3094 my $layout = $self->{layout};
2311 3095
3096 $layout->set_font ($self->{font}) if $self->{font};
3097 $layout->set_foreground (@{$para->{fg}});
2312 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3098 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2313 $layout->set_width ($self->{children}[0]{w} - $indent); 3099 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3100 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2314 $layout->set_markup ($text); 3101 $layout->set_markup ($para->{markup});
3102
3103 $layout->set_shapes (
3104 map
3105 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3106 @{$para->{widget}}
2315 3107 );
3108
2316 $layout->size 3109 $layout
2317} 3110}
2318 3111
2319sub reflow { 3112sub reflow {
2320 my ($self) = @_; 3113 my ($self) = @_;
2321 3114
… …
2328 3121
2329 # todo: base offset on lines or so, not on pixels 3122 # todo: base offset on lines or so, not on pixels
2330 $self->{children}[1]->set_value ($offset); 3123 $self->{children}[1]->set_value ($offset);
2331} 3124}
2332 3125
3126sub current_paragraph {
3127 my ($self) = @_;
3128
3129 $self->{top_paragraph} - 1
3130}
3131
3132sub scroll_to {
3133 my ($self, $para) = @_;
3134
3135 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3136
3137 $self->{scroll_to} = $para;
3138 $self->update;
3139}
3140
2333sub clear { 3141sub clear {
2334 my ($self) = @_; 3142 my ($self) = @_;
3143
3144 my (undef, undef, @other) = @{ $self->{children} };
3145 $self->remove ($_) for @other;
2335 3146
2336 $self->{par} = []; 3147 $self->{par} = [];
2337 $self->{height} = 0; 3148 $self->{height} = 0;
2338 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3149 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2339} 3150}
2340 3151
2341sub add_paragraph { 3152sub add_paragraph {
2342 my ($self, $color, $text, $indent) = @_; 3153 my $self = shift;
2343 3154
2344 for my $line (split /\n/, $text) { 3155 for my $para (@_) {
2345 my ($w, $h) = $self->text_size ($line); 3156 $para = {
3157 fg => [1, 1, 1, 1],
3158 indent => 0,
3159 markup => "",
3160 widget => [],
3161 ref $para ? %$para : (markup => $para),
3162 w => 1e10,
3163 wrapped => 1,
3164 };
3165
3166 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3167 push @{$self->{par}}, $para;
3168 }
3169
3170 if (my $max = $self->{max_par}) {
3171 shift @{$self->{par}} while @{$self->{par}} > $max;
3172 }
3173
3174 $self->{need_reflow}++;
3175 $self->update;
3176}
3177
3178sub scroll_to_bottom {
3179 my ($self) = @_;
3180
3181 $self->{scroll_to} = $#{$self->{par}};
3182 $self->update;
3183}
3184
3185sub force_uptodate {
3186 my ($self) = @_;
3187
3188 if (delete $self->{need_reflow}) {
3189 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3190
3191 my $height = 0;
3192
3193 for my $para (@{$self->{par}}) {
3194 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3195 my $layout = $self->get_layout ($para);
3196 my ($w, $h) = $layout->size;
3197
3198 $para->{w} = $w + $para->{indent};
3199 $para->{h} = $h;
3200 $para->{wrapped} = $layout->has_wrapped;
3201 }
3202
3203 $para->{y} = $height;
3204 $height += $para->{h};
3205 }
3206
2346 $self->{height} += $h; 3207 $self->{height} = $height;
2347 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3208 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2348 }
2349 3209
2350 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3210 delete $self->{texture};
3211 }
3212
3213 if (my $paridx = delete $self->{scroll_to}) {
3214 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3215 }
2351} 3216}
2352 3217
2353sub update { 3218sub update {
2354 my ($self) = @_; 3219 my ($self) = @_;
2355 3220
… …
2357 3222
2358 return unless $self->{h} > 0; 3223 return unless $self->{h} > 0;
2359 3224
2360 delete $self->{texture}; 3225 delete $self->{texture};
2361 3226
2362 $ROOT->on_post_alloc ($self, sub { 3227 $ROOT->on_post_alloc ($self => sub {
3228 $self->force_uptodate;
3229
2363 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3230 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2364 3231
2365 if (delete $self->{need_reflow}) {
2366 my $height = 0;
2367
2368 my $layout = $self->{layout};
2369
2370 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2371
2372 for (@{$self->{par}}) {
2373 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2374 $layout->set_width ($W - $_->[3]);
2375 $layout->set_markup ($_->[4]);
2376 my ($w, $h) = $layout->size;
2377 $_->[0] = $w + $_->[3];
2378 $_->[1] = $h;
2379 }
2380
2381 $height += $_->[1];
2382 }
2383
2384 $self->{height} = $height;
2385
2386 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2387
2388 delete $self->{texture};
2389 }
2390
2391 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3232 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2392 glClearColor 0.5, 0.5, 0.5, 0; 3233 glClearColor 0, 0, 0, 0;
2393 glClear GL_COLOR_BUFFER_BIT; 3234 glClear GL_COLOR_BUFFER_BIT;
2394 3235
3236 package CFPlus::UI::Base;
3237 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3238 (0, 0, $self->{w}, $self->{h});
3239
3240 my $top = int $self->{children}[1]{range}[0];
3241
3242 my $paridx = 0;
3243 my $top_paragraph;
2395 my $top = int $self->{children}[1]{range}[0]; 3244 my $top = int $self->{children}[1]{range}[0];
2396 3245
2397 my $y0 = $top; 3246 my $y0 = $top;
2398 my $y1 = $top + $H; 3247 my $y1 = $top + $H;
2399 3248
2400 my $y = 0;
2401
2402 my $layout = $self->{layout};
2403
2404 $layout->set_font ($self->{font}) if $self->{font};
2405
2406 glEnable GL_BLEND;
2407 #TODO# not correct in windows where rgba is forced off
2408 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2409
2410 for my $par (@{$self->{par}}) { 3249 for my $para (@{$self->{par}}) {
2411 my $h = $par->[1]; 3250 my $h = $para->{h};
3251 my $y = $para->{y};
2412 3252
2413 if ($y0 < $y + $h && $y < $y1) { 3253 if ($y0 < $y + $h && $y < $y1) {
2414 $layout->set_foreground (@{ $par->[2] }); 3254 my $layout = $self->get_layout ($para);
2415 $layout->set_width ($W - $par->[3]);
2416 $layout->set_markup ($par->[4]);
2417 3255
2418 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3256 $layout->render ($para->{indent}, $y - $y0);
2419 3257
2420 glRasterPos $par->[3], $y - $y0; 3258 if (my @w = @{ $para->{widget} }) {
2421 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3259 my @s = $layout->get_shapes;
3260
3261 for (@w) {
3262 my ($dx, $dy) = splice @s, 0, 2, ();
3263
3264 $_->{x} = $dx + $para->{indent};
3265 $_->{y} = $dy + $y - $y0;
3266
3267 $_->draw;
3268 }
3269 }
2422 } 3270 }
2423 3271
2424 $y += $h; 3272 $paridx++;
3273 $top_paragraph ||= $paridx if $y >= $top;
2425 } 3274 }
2426 3275
2427 glDisable GL_BLEND; 3276 $self->{top_paragraph} = $top_paragraph;
2428 }; 3277 };
2429 }); 3278 });
2430} 3279}
2431 3280
3281sub reconfigure {
3282 my ($self) = @_;
3283
3284 $self->SUPER::reconfigure;
3285
3286 $_->{w} = 1e10 for @{ $self->{par} };
3287 $self->reflow;
3288}
3289
2432sub _draw { 3290sub _draw {
2433 my ($self) = @_; 3291 my ($self) = @_;
2434 3292
2435 glEnable GL_TEXTURE_2D; 3293 glEnable GL_TEXTURE_2D;
2436 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3294 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2437 glColor 1, 1, 1, 1; 3295 glColor 0, 0, 0, 1;
2438 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3296 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2439 glDisable GL_TEXTURE_2D; 3297 glDisable GL_TEXTURE_2D;
2440 3298
2441 $self->{children}[1]->draw; 3299 $self->{children}[1]->draw;
2442
2443} 3300}
2444 3301
2445############################################################################# 3302#############################################################################
2446 3303
2447package CFClient::UI::Animator; 3304package CFPlus::UI::Animator;
2448 3305
2449use CFClient::OpenGL; 3306use CFPlus::OpenGL;
2450 3307
2451our @ISA = CFClient::UI::Bin::; 3308our @ISA = CFPlus::UI::Bin::;
2452 3309
2453sub moveto { 3310sub moveto {
2454 my ($self, $x, $y) = @_; 3311 my ($self, $x, $y) = @_;
2455 3312
2456 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3313 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2484 glPopMatrix; 3341 glPopMatrix;
2485} 3342}
2486 3343
2487############################################################################# 3344#############################################################################
2488 3345
2489package CFClient::UI::Flopper; 3346package CFPlus::UI::Flopper;
2490 3347
2491our @ISA = CFClient::UI::Button::; 3348our @ISA = CFPlus::UI::Button::;
2492 3349
2493sub new { 3350sub new {
2494 my $class = shift; 3351 my $class = shift;
2495 3352
2496 my $self = $class->SUPER::new ( 3353 my $self = $class->SUPER::new (
2497 state => 0, 3354 state => 0,
2498 connect_activate => \&toggle_flopper, 3355 on_activate => \&toggle_flopper,
2499 @_ 3356 @_
2500 ); 3357 );
2501 3358
2502 if ($self->{state}) {
2503 $self->{state} = 0;
2504 $self->toggle_flopper;
2505 }
2506
2507 $self 3359 $self
2508} 3360}
2509 3361
2510sub toggle_flopper { 3362sub toggle_flopper {
2511 my ($self) = @_; 3363 my ($self) = @_;
2512 3364
2513 # TODO: use animation 3365 $self->{other}->toggle_visibility;
2514 if ($self->{state} = !$self->{state}) {
2515 $CFClient::UI::ROOT->add ($self->{other});
2516 $self->{other}->move ($self->coord2global (0, $self->{h}));
2517 $self->emit ("open");
2518 } else {
2519 $CFClient::UI::ROOT->remove ($self->{other});
2520 $self->emit ("close");
2521 }
2522
2523 $self->emit (changed => $self->{state});
2524} 3366}
2525 3367
2526############################################################################# 3368#############################################################################
2527 3369
2528package CFClient::UI::Tooltip; 3370package CFPlus::UI::Tooltip;
2529 3371
2530our @ISA = CFClient::UI::Bin::; 3372our @ISA = CFPlus::UI::Bin::;
2531 3373
2532use CFClient::OpenGL; 3374use CFPlus::OpenGL;
2533 3375
2534sub new { 3376sub new {
2535 my $class = shift; 3377 my $class = shift;
2536 3378
2537 $class->SUPER::new ( 3379 $class->SUPER::new (
… …
2541} 3383}
2542 3384
2543sub set_tooltip_from { 3385sub set_tooltip_from {
2544 my ($self, $widget) = @_; 3386 my ($self, $widget) = @_;
2545 3387
3388 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3389 if $widget->{tooltip} =~ /^#(.*)$/;
3390
3391 my $tooltip = $widget->{tooltip};
3392
3393 if ($ENV{CFPLUS_DEBUG} & 2) {
3394 $tooltip .= "\n\n" . (ref $widget) . "\n"
3395 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3396 . "req $widget->{req_w} $widget->{req_h}\n"
3397 . "visible $widget->{visible}";
3398 }
3399
3400 $tooltip =~ s/^\n+//;
3401 $tooltip =~ s/\n+$//;
3402
2546 $self->add (new CFClient::UI::Label 3403 $self->add (new CFPlus::UI::Label
2547 markup => $widget->{tooltip}, 3404 markup => $tooltip,
2548 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3405 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2549 fontsize => 0.8, 3406 fontsize => 0.8,
2550 fg => [0, 0, 0, 1], 3407 style => 1, # FLAG_INVERSE
2551 ellipsise => 0, 3408 ellipsise => 0,
2552 font => ($widget->{tooltip_font} || $::FONT_PROP), 3409 font => ($widget->{tooltip_font} || $::FONT_PROP),
2553 ); 3410 );
2554} 3411}
2555 3412
… …
2559 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3416 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2560 3417
2561 ($w + 4, $h + 4) 3418 ($w + 4, $h + 4)
2562} 3419}
2563 3420
2564sub size_allocate { 3421sub invoke_size_allocate {
2565 my ($self, $w, $h) = @_; 3422 my ($self, $w, $h) = @_;
2566 3423
2567 $self->SUPER::size_allocate ($w - 4, $h - 4); 3424 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3425}
3426
3427sub invoke_visibility_change {
3428 my ($self, $visible) = @_;
3429
3430 return unless $visible;
3431
3432 $self->{root}->on_post_alloc ("move_$self" => sub {
3433 my $widget = $self->{owner}
3434 or return;
3435
3436 if ($widget->{visible}) {
3437 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3438
3439 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3440 if $x + $self->{w} > $self->{root}{w};
3441
3442 $self->move_abs ($x, $y);
3443 } else {
3444 $self->hide;
3445 }
3446 });
2568} 3447}
2569 3448
2570sub _draw { 3449sub _draw {
2571 my ($self) = @_; 3450 my ($self) = @_;
2572 3451
… …
2589 glVertex $w, $h; 3468 glVertex $w, $h;
2590 glVertex $w, 0; 3469 glVertex $w, 0;
2591 glEnd; 3470 glEnd;
2592 3471
2593 glTranslate 2 - 0.375, 2 - 0.375; 3472 glTranslate 2 - 0.375, 2 - 0.375;
3473
2594 $self->SUPER::_draw; 3474 $self->SUPER::_draw;
2595} 3475}
2596 3476
2597############################################################################# 3477#############################################################################
2598 3478
2599package CFClient::UI::Face; 3479package CFPlus::UI::Face;
2600 3480
2601our @ISA = CFClient::UI::Base::; 3481our @ISA = CFPlus::UI::DrawBG::;
2602 3482
2603use CFClient::OpenGL; 3483use CFPlus::OpenGL;
2604 3484
2605sub new { 3485sub new {
2606 my $class = shift; 3486 my $class = shift;
2607 3487
2608 my $self = $class->SUPER::new ( 3488 my $self = $class->SUPER::new (
3489 size_w => 32,
3490 size_h => 8,
2609 aspect => 1, 3491 aspect => 1,
3492 can_events => 0,
2610 @_, 3493 @_,
2611 ); 3494 );
2612 3495
2613 if ($self->{anim} && $self->{animspeed}) { 3496 if ($self->{anim} && $self->{animspeed}) {
2614 Scalar::Util::weaken (my $widget = $self); 3497 CFPlus::weaken (my $widget = $self);
2615 3498
3499 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3500 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
2616 $self->{timer} = Event->timer ( 3501 $self->{timer} = Event->timer (
2617 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2618 hard => 1, 3502 parked => 1,
2619 interval => $self->{animspeed},
2620 cb => sub { 3503 cb => sub {
3504 return unless $::CONN && $widget;
3505
2621 ++$widget->{frame}; 3506 ++$widget->{frame};
3507 $widget->update_face;
2622 $widget->update; 3508 $widget->update;
3509
3510 $widget->update_timer;
2623 }, 3511 },
2624 ); 3512 );
3513
3514 $self->update_face;
3515 $self->update_timer;
2625 } 3516 }
2626 3517
2627 $self 3518 $self
2628} 3519}
2629 3520
3521sub update_timer {
3522 my ($self) = @_;
3523
3524 return unless $self->{timer};
3525
3526 if ($self->{visible}) {
3527 $self->{timer}->at (
3528 $self->{anim_start}
3529 + $self->{animspeed}
3530 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3531 );
3532 $self->{timer}->start;
3533 } else {
3534 $self->{timer}->stop;
3535 }
3536}
3537
3538sub update_face {
3539 my ($self) = @_;
3540
3541 return unless $::CONN;
3542
3543 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3544 if ($anim && @$anim) {
3545 delete $self->{wait_face};
3546 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3547 }
3548 }
3549}
3550
2630sub size_request { 3551sub size_request {
2631 (32, 8) 3552 my ($self) = @_;
3553
3554 if ($::CONN) {
3555 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3556 if (my $tex = $::CONN->{texture}[$faceid]) {
3557 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3558 } else {
3559 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3560 $self->realloc;
3561 });
3562 }
3563 }
3564 }
3565
3566 ($self->{size_w} || 8, $self->{size_h} || 8)
2632} 3567}
2633 3568
2634sub update { 3569sub update {
2635 my ($self) = @_; 3570 my ($self) = @_;
2636 3571
2637 return unless $self->{visible}; 3572 return unless $self->{visible};
2638 3573
2639 $self->SUPER::update; 3574 $self->SUPER::update;
2640} 3575}
2641 3576
3577sub invoke_visibility_change {
3578 my ($self) = @_;
3579
3580 $self->update_timer;
3581
3582 0
3583}
3584
2642sub _draw { 3585sub _draw {
2643 my ($self) = @_; 3586 my ($self) = @_;
2644 3587
2645 return unless $::CONN; 3588 return unless $::CONN;
2646 3589
2647 my $face; 3590 $self->SUPER::_draw;
2648 3591
2649 if ($self->{frame}) {
2650 my $anim = $::CONN->{anim}[$self->{anim}]; 3592 my $faceid = $::CONN->{faceid}[$self->{face}]
2651 3593 or return;
2652 $face = $anim->[ $self->{frame} % @$anim ]
2653 if $anim && @$anim;
2654 }
2655 3594
2656 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3595 my $tex = $::CONN->{texture}[$faceid];
2657 3596
2658 if ($tex) { 3597 if ($tex) {
2659 glEnable GL_TEXTURE_2D; 3598 glEnable GL_TEXTURE_2D;
2660 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3599 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2661 glColor 1, 1, 1, 1; 3600 glColor 0, 0, 0, 1;
2662 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3601 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2663 glDisable GL_TEXTURE_2D; 3602 glDisable GL_TEXTURE_2D;
2664 } 3603 }
2665} 3604}
2666 3605
2667sub DESTROY { 3606sub destroy {
2668 my ($self) = @_; 3607 my ($self) = @_;
2669 3608
2670 $self->{timer}->cancel 3609 (delete $self->{timer})->cancel
2671 if $self->{timer}; 3610 if $self->{timer};
2672 3611
2673 $self->SUPER::DESTROY; 3612 $self->SUPER::destroy;
2674} 3613}
2675 3614
2676############################################################################# 3615#############################################################################
2677 3616
2678package CFClient::UI::InventoryItem; 3617package CFPlus::UI::Buttonbar;
2679 3618
2680our @ISA = CFClient::UI::HBox::; 3619our @ISA = CFPlus::UI::HBox::;
2681 3620
2682sub _item_to_desc { 3621# TODO: should actually wrap buttons and other goodies.
2683 my ($item) = @_;
2684
2685 my $desc =
2686 $item->{nrof} < 2
2687 ? $item->{name}
2688 : "$item->{nrof} × $item->{name_pl}";
2689
2690 $item->{flags} & Crossfire::Protocol::F_OPEN
2691 and $desc .= " (open)";
2692 $item->{flags} & Crossfire::Protocol::F_APPLIED
2693 and $desc .= " (applied)";
2694 $item->{flags} & Crossfire::Protocol::F_UNPAID
2695 and $desc .= " (unpaid)";
2696 $item->{flags} & Crossfire::Protocol::F_MAGIC
2697 and $desc .= " (magic)";
2698 $item->{flags} & Crossfire::Protocol::F_CURSED
2699 and $desc .= " (cursed)";
2700 $item->{flags} & Crossfire::Protocol::F_DAMNED
2701 and $desc .= " (damned)";
2702 $item->{flags} & Crossfire::Protocol::F_LOCKED
2703 and $desc .= " *";
2704
2705 $desc
2706}
2707
2708sub new {
2709 my $class = shift;
2710
2711 my %args = @_;
2712
2713 my $item = delete $args{item};
2714
2715 my $desc = _item_to_desc ($item);
2716
2717 my $self = $class->SUPER::new (
2718 can_hover => 1,
2719 can_events => 1,
2720 tooltip => ((CFClient::UI::Label::escape $desc)
2721 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2722 connect_button_down => sub {
2723 my ($self, $ev, $x, $y) = @_;
2724
2725 # todo: maybe put examine on 1? but should just be a tooltip :(
2726 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2727 my $targ = $::CONN->{player}{tag};
2728
2729 if ($item->{container} == $::CONN->{player}{tag}) {
2730 $targ = $main::OPENCONT;
2731 }
2732
2733 $::CONN->send ("move $targ $item->{tag} 0");
2734 } elsif ($ev->{button} == 1) {
2735 $::CONN->send ("examine $item->{tag}");
2736 } elsif ($ev->{button} == 2) {
2737 $::CONN->send ("apply $item->{tag}");
2738 } elsif ($ev->{button} == 3) {
2739 my @menu_items = (
2740 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2741 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2742 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2743 (
2744 $item->{flags} & Crossfire::Protocol::F_LOCKED
2745 ? (
2746 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2747 )
2748 : (
2749 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2750 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2751 )
2752 ),
2753 );
2754
2755 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2756 }
2757
2758 1
2759 },
2760 %args
2761 );
2762
2763
2764 $self->add (new CFClient::UI::Face
2765 can_events => 0,
2766 face => $item->{face},
2767 anim => $item->{anim},
2768 animspeed => $item->{animspeed},
2769 );
2770
2771 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2772
2773 $self->{item} = $item;
2774
2775 $self->update_item;
2776
2777 $self
2778}
2779
2780sub update_item {
2781 my ($self) = @_;
2782
2783 my $desc = _item_to_desc ($self->{item});
2784
2785 $self->{name_lbl}->set_text ($desc);
2786}
2787 3622
2788############################################################################# 3623#############################################################################
2789 3624
2790package CFClient::UI::Inventory;
2791
2792our @ISA = CFClient::UI::ScrolledWindow::;
2793
2794sub new {
2795 my $class = shift;
2796
2797 my $self = $class->SUPER::new (
2798 scrolled => (new CFClient::UI::Table),
2799 @_,
2800 );
2801
2802 $self
2803}
2804
2805sub set_items {
2806 my ($self, $items) = @_;
2807
2808 $self->{scrolled}->clear;
2809 return unless $items;
2810
2811 my @items = sort {
2812 ($a->{type} <=> $b->{type})
2813 or ($a->{name} cmp $b->{name})
2814 } @$items;
2815
2816 $self->{real_items} = \@items;
2817
2818 for my $item (@items) {
2819 $item->{item} = $item;
2820 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2821 $item->update_item ();
2822 }
2823
2824 my $i = 0;
2825 for (@items) {
2826 $self->{scrolled}->add (0, $i, $_);
2827 my $nrof = $_->{item}->{nrof} || 1;
2828 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2829 }
2830
2831# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2832}
2833
2834sub size_request {
2835 my ($self) = @_;
2836 ($self->{req_w}, $self->{req_h});
2837}
2838
2839#############################################################################
2840
2841package CFClient::UI::Menu; 3625package CFPlus::UI::Menu;
2842 3626
2843our @ISA = CFClient::UI::FancyFrame::; 3627our @ISA = CFPlus::UI::Toplevel::;
2844 3628
2845use CFClient::OpenGL; 3629use CFPlus::OpenGL;
2846 3630
2847sub new { 3631sub new {
2848 my $class = shift; 3632 my $class = shift;
2849 3633
2850 my $self = $class->SUPER::new ( 3634 my $self = $class->SUPER::new (
2851 items => [], 3635 items => [],
2852 z => 100, 3636 z => 100,
2853 @_, 3637 @_,
2854 ); 3638 );
2855 3639
2856 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3640 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2857 3641
2858 for my $item (@{ $self->{items} }) { 3642 for my $item (@{ $self->{items} }) {
2859 my ($widget, $cb) = @$item; 3643 my ($widget, $cb, $tooltip) = @$item;
2860 3644
2861 # handle various types of items, only text for now 3645 # handle various types of items, only text for now
2862 if (!ref $widget) { 3646 if (!ref $widget) {
3647 if ($widget =~ /\t/) {
3648 my ($left, $right) = split /\t/, $widget, 2;
3649
2863 $widget = new CFClient::UI::Label 3650 $widget = new CFPlus::UI::HBox
2864 can_hover => 1, 3651 can_hover => 1,
2865 can_events => 1, 3652 can_events => 1,
3653 tooltip => $tooltip,
3654 children => [
3655 (new CFPlus::UI::Label markup => $left, expand => 1),
3656 (new CFPlus::UI::Label markup => $right, align => +1),
3657 ],
3658 ;
3659
3660 } else {
3661 $widget = new CFPlus::UI::Label
3662 can_hover => 1,
3663 can_events => 1,
2866 text => $widget; 3664 markup => $widget,
3665 tooltip => $tooltip;
3666 }
2867 } 3667 }
2868 3668
2869 $self->{item}{$widget} = $item; 3669 $self->{item}{$widget} = $item;
2870 3670
2871 $self->{vbox}->add ($widget); 3671 $self->{vbox}->add ($widget);
… …
2883 # maybe save $GRAB? must be careful about events... 3683 # maybe save $GRAB? must be careful about events...
2884 $GRAB = $self; 3684 $GRAB = $self;
2885 $self->{button} = $ev->{button}; 3685 $self->{button} = $ev->{button};
2886 3686
2887 $self->show; 3687 $self->show;
2888 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3688 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2889} 3689}
2890 3690
2891sub mouse_motion { 3691sub invoke_mouse_motion {
2892 my ($self, $ev, $x, $y) = @_; 3692 my ($self, $ev, $x, $y) = @_;
2893 3693
2894 # TODO: should use vbox->find_widget or so 3694 # TODO: should use vbox->find_widget or so
2895 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3695 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2896 $self->{hover} = $self->{item}{$HOVER}; 3696 $self->{hover} = $self->{item}{$HOVER};
2897}
2898 3697
3698 0
3699}
3700
2899sub button_up { 3701sub invoke_button_up {
2900 my ($self, $ev, $x, $y) = @_; 3702 my ($self, $ev, $x, $y) = @_;
2901 3703
2902 if ($ev->{button} == $self->{button}) { 3704 if ($ev->{button} == $self->{button}) {
2903 undef $GRAB; 3705 undef $GRAB;
2904 $self->hide; 3706 $self->hide;
2905 3707
2906 $self->emit ("popdown"); 3708 $self->emit ("popdown");
2907 $self->{hover}[1]->() if $self->{hover}; 3709 $self->{hover}[1]->() if $self->{hover};
3710 } else {
3711 return 0
3712 }
3713
2908 } 3714 1
2909} 3715}
2910 3716
2911############################################################################# 3717#############################################################################
2912 3718
2913package CFClient::UI::Statusbox; 3719package CFPlus::UI::Multiplexer;
2914 3720
2915our @ISA = CFClient::UI::VBox::; 3721our @ISA = CFPlus::UI::Container::;
2916 3722
2917sub new { 3723sub new {
2918 my $class = shift; 3724 my $class = shift;
2919 3725
2920 $class->SUPER::new ( 3726 my $self = $class->SUPER::new (
3727 @_,
3728 );
3729
3730 $self->{current} = $self->{children}[0]
3731 if @{ $self->{children} };
3732
3733 $self
3734}
3735
3736sub add {
3737 my ($self, @widgets) = @_;
3738
3739 $self->SUPER::add (@widgets);
3740
3741 $self->{current} = $self->{children}[0]
3742 if @{ $self->{children} };
3743}
3744
3745sub get_current_page {
3746 my ($self) = @_;
3747
3748 $self->{current}
3749}
3750
3751sub set_current_page {
3752 my ($self, $page_or_widget) = @_;
3753
3754 my $widget = ref $page_or_widget
3755 ? $page_or_widget
3756 : $self->{children}[$page_or_widget];
3757
3758 $self->{current} = $widget;
3759 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3760
3761 $self->emit (page_changed => $self->{current});
3762
3763 $self->realloc;
3764}
3765
3766sub visible_children {
3767 $_[0]{current}
3768}
3769
3770sub size_request {
3771 my ($self) = @_;
3772
3773 $self->{current}->size_request
3774}
3775
3776sub invoke_size_allocate {
3777 my ($self, $w, $h) = @_;
3778
3779 $self->{current}->configure (0, 0, $w, $h);
3780
3781 1
3782}
3783
3784sub _draw {
3785 my ($self) = @_;
3786
3787 $self->{current}->draw;
3788}
3789
3790#############################################################################
3791
3792package CFPlus::UI::Notebook;
3793
3794our @ISA = CFPlus::UI::VBox::;
3795
3796sub new {
3797 my $class = shift;
3798
3799 my $self = $class->SUPER::new (
3800 buttonbar => (new CFPlus::UI::Buttonbar),
3801 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3802 # filter => # will be put between multiplexer and $self
3803 @_,
3804 );
3805
3806 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3807 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3808
3809 $self
3810}
3811
3812sub add {
3813 my ($self, $title, $widget, $tooltip) = @_;
3814
3815 CFPlus::weaken $self;
3816
3817 $self->{buttonbar}->add (new CFPlus::UI::Button
3818 markup => $title,
3819 tooltip => $tooltip,
3820 on_activate => sub { $self->set_current_page ($widget) },
3821 );
3822
3823 $self->{multiplexer}->add ($widget);
3824}
3825
3826sub get_current_page {
3827 my ($self) = @_;
3828
3829 $self->{multiplexer}->get_current_page
3830}
3831
3832sub set_current_page {
3833 my ($self, $page) = @_;
3834
3835 $self->{multiplexer}->set_current_page ($page);
3836 $self->emit (page_changed => $self->{multiplexer}{current});
3837}
3838
3839#############################################################################
3840
3841package CFPlus::UI::Selector;
3842
3843use utf8;
3844
3845our @ISA = CFPlus::UI::Button::;
3846
3847sub new {
3848 my $class = shift;
3849
3850 my $self = $class->SUPER::new (
3851 options => [], # [value, title, longdesc], ...
3852 value => undef,
3853 @_,
3854 );
3855
3856 $self->_set_value ($self->{value});
3857
3858 $self
3859}
3860
3861sub invoke_button_down {
3862 my ($self, $ev) = @_;
3863
3864 my @menu_items;
3865
3866 for (@{ $self->{options} }) {
3867 my ($value, $title, $tooltip) = @$_;
3868
3869 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3870 }
3871
3872 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3873}
3874
3875sub _set_value {
3876 my ($self, $value) = @_;
3877
3878 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3879 or return;
3880
3881 $self->{value} = $item->[0];
3882 $self->set_markup ("$item->[1] ⇓");
3883 $self->set_tooltip ($item->[2]);
3884}
3885
3886sub set_value {
3887 my ($self, $value) = @_;
3888
3889 return unless $self->{value} ne $value;
3890
3891 $self->_set_value ($value);
3892 $self->emit (changed => $value);
3893}
3894
3895#############################################################################
3896
3897package CFPlus::UI::Statusbox;
3898
3899our @ISA = CFPlus::UI::VBox::;
3900
3901sub new {
3902 my $class = shift;
3903
3904 my $self = $class->SUPER::new (
2921 fontsize => 0.8, 3905 fontsize => 0.8,
2922 @_, 3906 @_,
2923 ) 3907 );
3908
3909 CFPlus::weaken (my $this = $self);
3910
3911 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3912
3913 $self
2924} 3914}
2925 3915
2926sub reorder { 3916sub reorder {
2927 my ($self) = @_; 3917 my ($self) = @_;
2928 my $NOW = time; 3918 my $NOW = Time::HiRes::time;
3919
3920 # freeze display when hovering over any label
3921 return if $CFPlus::UI::TOOLTIP->{owner}
3922 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3923 values %{ $self->{item} };
2929 3924
2930 while (my ($k, $v) = each %{ $self->{item} }) { 3925 while (my ($k, $v) = each %{ $self->{item} }) {
2931 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3926 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2932 } 3927 }
2933 3928
… …
2936 my @items = sort { 3931 my @items = sort {
2937 $a->{pri} <=> $b->{pri} 3932 $a->{pri} <=> $b->{pri}
2938 or $b->{id} <=> $a->{id} 3933 or $b->{id} <=> $a->{id}
2939 } values %{ $self->{item} }; 3934 } values %{ $self->{item} };
2940 3935
3936 $self->{timer}->interval (1);
3937
2941 my $count = 10 + 1; 3938 my $count = 10 + 1;
2942 for my $item (@items) { 3939 for my $item (@items) {
2943 last unless --$count; 3940 last unless --$count;
2944 3941
2945 push @widgets, $item->{label} ||= do { 3942 my $label = $item->{label} ||= do {
2946 # TODO: doesn't handle markup well (read as: at all) 3943 # TODO: doesn't handle markup well (read as: at all)
2947 my $short = $item->{count} > 1 3944 my $short = $item->{count} > 1
2948 ? "<b>$item->{count} ×</b> $item->{text}" 3945 ? "<b>$item->{count} ×</b> $item->{text}"
2949 : $item->{text}; 3946 : $item->{text};
2950 3947
2951 for ($short) { 3948 for ($short) {
2952 s/^\s+//; 3949 s/^\s+//;
2953 s/\s+/ /g; 3950 s/\s+/ /g;
2954 } 3951 }
2955 3952
2956 new CFClient::UI::Label 3953 new CFPlus::UI::Label
2957 markup => $short, 3954 markup => $short,
2958 tooltip => $item->{tooltip}, 3955 tooltip => $item->{tooltip},
2959 tooltip_font => $::FONT_PROP, 3956 tooltip_font => $::FONT_PROP,
2960 tooltip_width => 0.67, 3957 tooltip_width => 0.67,
2961 fontsize => $item->{fontsize} || $self->{fontsize}, 3958 fontsize => $item->{fontsize} || $self->{fontsize},
2962 max_w => $::WIDTH * 0.44, 3959 max_w => $::WIDTH * 0.44,
2963 fg => $item->{fg}, 3960 fg => [@{ $item->{fg} }],
2964 can_events => 1, 3961 can_events => 1,
2965 can_hover => 1 3962 can_hover => 1
2966 }; 3963 };
3964
3965 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3966 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3967 $label->update;
3968 $label->set_max_size (undef, $label->{req_h} * $diff)
3969 if $diff < 1;
3970 $self->{timer}->interval (1/30);
3971 } else {
3972 $label->{fg}[3] = $item->{fg}[3] || 1;
3973 }
3974
3975 push @widgets, $label;
2967 } 3976 }
2968 3977
2969 $self->clear; 3978 $self->clear;
2970 $self->SUPER::add (reverse @widgets); 3979 $self->SUPER::add (reverse @widgets);
2971} 3980}
… …
2974 my ($self, $text, %arg) = @_; 3983 my ($self, $text, %arg) = @_;
2975 3984
2976 $text =~ s/^\s+//; 3985 $text =~ s/^\s+//;
2977 $text =~ s/\s+$//; 3986 $text =~ s/\s+$//;
2978 3987
3988 return unless $text;
3989
2979 my $timeout = time + ((delete $arg{timeout}) || 60); 3990 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2980 3991
2981 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3992 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2982 3993
2983 if (my $item = $self->{item}{$group}) { 3994 if (my $item = $self->{item}{$group}) {
2984 if ($item->{text} eq $text) { 3995 if ($item->{text} eq $text) {
2985 $item->{count}++; 3996 $item->{count}++;
2986 } else { 3997 } else {
2987 $item->{count} = 1; 3998 $item->{count} = 1;
2988 $item->{text} = $item->{tooltip} = $text; 3999 $item->{text} = $item->{tooltip} = $text;
2989 } 4000 }
2990 $item->{id} = ++$self->{id}; 4001 $item->{id} += 0.2;#d#
2991 $item->{timeout} = $timeout; 4002 $item->{timeout} = $timeout;
2992 delete $item->{label}; 4003 delete $item->{label};
2993 } else { 4004 } else {
2994 $self->{item}{$group} = { 4005 $self->{item}{$group} = {
2995 id => ++$self->{id}, 4006 id => ++$self->{id},
… …
3001 count => 1, 4012 count => 1,
3002 %arg, 4013 %arg,
3003 }; 4014 };
3004 } 4015 }
3005 4016
4017 $ROOT->on_refresh (reorder => sub {
3006 $self->reorder; 4018 $self->reorder;
4019 });
3007} 4020}
3008 4021
3009sub reconfigure { 4022sub reconfigure {
3010 my ($self) = @_; 4023 my ($self) = @_;
3011 4024
… …
3014 4027
3015 $self->reorder; 4028 $self->reorder;
3016 $self->SUPER::reconfigure; 4029 $self->SUPER::reconfigure;
3017} 4030}
3018 4031
4032sub destroy {
4033 my ($self) = @_;
4034
4035 $self->{timer}->cancel;
4036
4037 $self->SUPER::destroy;
4038}
4039
3019############################################################################# 4040#############################################################################
3020 4041
3021package CFClient::UI::Root; 4042package CFPlus::UI::Root;
3022 4043
3023our @ISA = CFClient::UI::Container::; 4044our @ISA = CFPlus::UI::Container::;
3024 4045
4046use List::Util qw(min max);
4047
3025use CFClient::OpenGL; 4048use CFPlus::OpenGL;
3026 4049
3027sub new { 4050sub new {
3028 my $class = shift; 4051 my $class = shift;
3029 4052
3030 $class->SUPER::new ( 4053 my $self = $class->SUPER::new (
4054 visible => 1,
3031 @_, 4055 @_,
3032 ) 4056 );
3033}
3034 4057
3035sub configure { 4058 CFPlus::weaken ($self->{root} = $self);
3036 my ($self, $x, $y, $w, $h) = @_;
3037 4059
3038 $self->{w} = $w; 4060 $self
3039 $self->{h} = $h;
3040}
3041
3042sub check_size {
3043 my ($self) = @_;
3044
3045 $self->size_allocate ($self->{w}, $self->{h})
3046 if $self->{w};
3047} 4061}
3048 4062
3049sub size_request { 4063sub size_request {
3050 my ($self) = @_; 4064 my ($self) = @_;
3051 4065
3052 ($self->{w}, $self->{h}) 4066 ($self->{w}, $self->{h})
3053} 4067}
3054 4068
4069sub _to_pixel {
4070 my ($coord, $size, $max) = @_;
4071
4072 $coord =
4073 $coord eq "center" ? ($max - $size) * 0.5
4074 : $coord eq "max" ? $max
4075 : $coord;
4076
4077 $coord = 0 if $coord < 0;
4078 $coord = $max - $size if $coord > $max - $size;
4079
4080 int $coord + 0.5
4081}
4082
3055sub size_allocate { 4083sub invoke_size_allocate {
3056 my ($self, $w, $h) = @_; 4084 my ($self, $w, $h) = @_;
3057
3058 my $old_w = $self->{old_w}; $self->{old_w} = $w;
3059 my $old_h = $self->{old_h}; $self->{old_h} = $h;
3060
3061 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
3062 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
3063 4085
3064 for my $child ($self->children) { 4086 for my $child ($self->children) {
3065 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4087 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3066 4088
3067 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4089 $X = $child->{force_x} if exists $child->{force_x};
3068 if exists $child->{req_x}; 4090 $Y = $child->{force_y} if exists $child->{force_y};
3069 4091
3070 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4092 $X = _to_pixel $X, $W, $self->{w};
3071 if exists $child->{req_y}; 4093 $Y = _to_pixel $Y, $H, $self->{h};
3072
3073 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3074 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3075 4094
3076 $child->configure ($X, $Y, $W, $H); 4095 $child->configure ($X, $Y, $W, $H);
3077 } 4096 }
4097
4098 1
3078} 4099}
3079 4100
3080sub coord2local { 4101sub coord2local {
3081 my ($self, $x, $y) = @_; 4102 my ($self, $x, $y) = @_;
3082 4103
… …
3090} 4111}
3091 4112
3092sub update { 4113sub update {
3093 my ($self) = @_; 4114 my ($self) = @_;
3094 4115
3095 $self->check_size;
3096 $::WANT_REFRESH++; 4116 $::WANT_REFRESH++;
3097} 4117}
3098 4118
3099sub add { 4119sub add {
3100 my ($self, @children) = @_; 4120 my ($self, @children) = @_;
3101 4121
3102 for (my @widgets = @children; my $w = pop @widgets; ) {
3103 push @widgets, $w->children;
3104 $w->{root} = $self;
3105 $w->{visible} = 1;
3106 }
3107
3108 for my $child (@children) {
3109 $child->{toplevel} = 1; 4122 $_->{is_toplevel} = 1
3110 4123 for @children;
3111 # integerise window positions
3112 $child->{x} = int $child->{x};
3113 $child->{y} = int $child->{y};
3114 }
3115 4124
3116 $self->SUPER::add (@children); 4125 $self->SUPER::add (@children);
3117} 4126}
3118 4127
3119sub remove { 4128sub remove {
3120 my ($self, @children) = @_; 4129 my ($self, @children) = @_;
3121 4130
3122 $self->SUPER::remove (@children); 4131 $self->SUPER::remove (@children);
4132
4133 delete $self->{is_toplevel}
4134 for @children;
3123 4135
3124 while (@children) { 4136 while (@children) {
3125 my $w = pop @children; 4137 my $w = pop @children;
3126 push @children, $w->children; 4138 push @children, $w->children;
3127 delete $w->{visible}; 4139 $w->set_invisible;
3128 } 4140 }
3129} 4141}
3130 4142
3131sub on_refresh { 4143sub on_refresh {
3132 my ($self, $id, $cb) = @_; 4144 my ($self, $id, $cb) = @_;
… …
3146 while ($self->{refresh_hook}) { 4158 while ($self->{refresh_hook}) {
3147 $_->() 4159 $_->()
3148 for values %{delete $self->{refresh_hook}}; 4160 for values %{delete $self->{refresh_hook}};
3149 } 4161 }
3150 4162
3151 if ($self->{check_size}) { 4163 if ($self->{realloc}) {
3152 my @queue = ([], []); 4164 my %queue;
4165 my @queue;
4166 my $widget;
3153 4167
3154 for (;;) { 4168 outer:
3155 if ($self->{check_size}) { 4169 while () {
3156 # heuristic: check containers last 4170 if (my $realloc = delete $self->{realloc}) {
3157 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4171 for $widget (values %$realloc) {
3158 for values %{delete $self->{check_size}} 4172 $widget->{visible} or next; # do not resize invisible widgets
4173
4174 $queue{$widget+0}++ and next; # duplicates are common
4175
4176 push @{ $queue[$widget->{visible}] }, $widget;
4177 }
3159 } 4178 }
3160 4179
3161 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4180 while () {
4181 @queue or last outer;
3162 4182
3163 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4183 $widget = pop @{ $queue[-1] || [] }
3164 ? @$widget{qw(user_w user_h)} 4184 and last;
3165 : $widget->size_request;
3166
3167 if (delete $widget->{force_alloc}
3168 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3169 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3170 4185
4186 pop @queue;
4187 }
4188
4189 delete $queue{$widget+0};
4190
4191 my ($w, $h) = $widget->size_request;
4192
4193 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4194 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4195
4196 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4197 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4198
4199 $w = $widget->{force_w} if exists $widget->{force_w};
4200 $h = $widget->{force_h} if exists $widget->{force_h};
4201
4202 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4203 || delete $widget->{force_realloc}) {
3171 $widget->{req_w} = $w; 4204 $widget->{req_w} = $w;
3172 $widget->{req_h} = $h; 4205 $widget->{req_h} = $h;
3173 4206
3174 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4207 $self->{size_alloc}{$widget+0} = $widget;
3175 4208
3176 $widget->{parent}->check_size
3177 if $widget->{parent}; 4209 if (my $parent = $widget->{parent}) {
4210 $self->{realloc}{$parent+0} = $parent
4211 unless $queue{$parent+0};
4212
4213 $parent->{force_size_alloc} = 1;
4214 $self->{size_alloc}{$parent+0} = $parent;
4215 }
3178 } 4216 }
4217
4218 delete $self->{realloc}{$widget+0};
3179 } 4219 }
3180 } 4220 }
3181 4221
3182 while ($self->{size_alloc}) { 4222 while (my $size_alloc = delete $self->{size_alloc}) {
3183 for (values %{delete $self->{size_alloc}}) { 4223 my @queue = sort { $b->{visible} <=> $a->{visible} }
3184 my ($widget, $w, $h) = @$_; 4224 values %$size_alloc;
4225
4226 while () {
4227 my $widget = pop @queue || last;
4228
4229 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3185 4230
3186 $w = 0 if $w < 0; 4231 $w = 0 if $w < 0;
3187 $h = 0 if $h < 0; 4232 $h = 0 if $h < 0;
3188 4233
4234 $w = max $widget->{min_w}, $w;
4235 $h = max $widget->{min_h}, $h;
4236
4237# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4238# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4239
4240 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4241 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4242
4243 $w = int $w + 0.5;
4244 $h = int $h + 0.5;
4245
4246 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4247 $widget->{old_w} = $widget->{w};
4248 $widget->{old_h} = $widget->{h};
4249
3189 $widget->{w} = $w; 4250 $widget->{w} = $w;
3190 $widget->{h} = $h; 4251 $widget->{h} = $h;
3191 $widget->size_allocate ($w, $h); 4252
3192 $widget->emit (size_allocate => $w, $h); 4253 $widget->emit (size_allocate => $w, $h);
4254 }
3193 } 4255 }
3194 } 4256 }
3195 4257
3196 while ($self->{post_alloc_hook}) { 4258 while ($self->{post_alloc_hook}) {
3197 $_->() 4259 $_->()
… …
3206 glLoadIdentity; 4268 glLoadIdentity;
3207 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4269 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3208 glMatrixMode GL_MODELVIEW; 4270 glMatrixMode GL_MODELVIEW;
3209 glLoadIdentity; 4271 glLoadIdentity;
3210 4272
4273 {
4274 package CFPlus::UI::Base;
4275
4276 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4277 (0, 0, $self->{w}, $self->{h});
4278
3211 $self->_draw; 4279 $self->_draw;
4280 }
3212} 4281}
3213 4282
3214############################################################################# 4283#############################################################################
3215 4284
3216package CFClient::UI; 4285package CFPlus::UI;
3217 4286
3218$ROOT = new CFClient::UI::Root; 4287$ROOT = new CFPlus::UI::Root;
3219$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4288$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3220 4289
32211 42901
3222 4291

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