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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.208 by root, Mon May 15 22:52:17 2006 UTC vs.
Revision 1.397 by root, Sat Jul 21 14:01:35 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 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
120
121 $ev->{dx} = $shift ? $delta : 0;
122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
82 } 128 }
83} 129}
84 130
85sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
86 my ($ev) = @_; 132 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y});
88 133
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
90 135
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 137
93 if ($GRAB) { 138 $GRAB->emit (button_up => $ev)
94 ($x, $y) = $GRAB->coord2local ($x, $y); 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 140
98 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 143 $grab->update if $grab;
101 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
102 145
103 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
104 } 148 }
105} 149}
106 150
107sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
108 my ($ev) = @_; 152 my ($ev) = @_;
109 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
110 154
111 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
112 156
113 if ($widget != $HOVER) { 157 check_hover $widget;
114 my $hover = $HOVER; $HOVER = $widget;
115 158
116 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
117 $HOVER->update if $HOVER && $HOVER->{can_hover};
118
119 check_tooltip;
120 }
121
122 if ($HOVER) { 160 if $HOVER;
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126} 161}
127 162
128# convert position array to integers 163# convert position array to integers
129sub harmonize { 164sub harmonize {
130 my ($vals) = @_; 165 my ($vals) = @_;
… …
136 $rem += $_ - $i; 171 $rem += $_ - $i;
137 $_ = $i; 172 $_ = $i;
138 } 173 }
139} 174}
140 175
176sub full_refresh {
177 # make a copy, otherwise for complains about freed values.
178 my @widgets = values %WIDGET;
179
180 $_->update
181 for @widgets;
182}
183
184sub reconfigure_widgets {
185 # make a copy, otherwise C<for> complains about freed values.
186 my @widgets = values %WIDGET;
187
188 $_->reconfigure
189 for @widgets;
190}
191
141# call when resolution changes etc. 192# call when resolution changes etc.
142sub rescale_widgets { 193sub rescale_widgets {
143 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
144 195
145 for my $widget (values %WIDGET) { 196 for my $widget (values %WIDGET) {
146 if ($widget->{toplevel}) { 197 if ($widget->{is_toplevel}) {
198 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
199 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
200
147 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
148 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 202 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
149 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 203 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
150 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
151 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
152 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 205 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
153 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 206 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
154 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 207
208 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
209 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
210
155 } 211 }
156
157 $widget->reconfigure;
158 } 212 }
213
214 reconfigure_widgets;
159} 215}
160 216
161############################################################################# 217#############################################################################
162 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
163package CFClient::UI::Base; 227package CFPlus::UI::Base;
164 228
165use strict; 229use strict;
166 230
167use CFClient::OpenGL; 231use CFPlus::OpenGL;
168 232
169sub new { 233sub new {
170 my $class = shift; 234 my $class = shift;
171 235
172 my $self = bless { 236 my $self = bless {
173 x => 0, 237 x => "center",
174 y => 0, 238 y => "center",
175 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
176 can_events => 1, 242 can_events => 1,
177 @_ 243 @_
178 }, $class; 244 }, $class;
179 245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
247
180 for (keys %$self) { 248 for (keys %$self) {
181 if (/^connect_(.*)$/) { 249 if (/^on_(.*)$/) {
182 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
183 } 251 }
184 } 252 }
185 253
186 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 254 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
255 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
256 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
257 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
258 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
259
260 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
261 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
262
263 $self->show if $layout->{show};
264 }
187 265
188 $self 266 $self
189} 267}
190 268
191sub destroy { 269sub destroy {
192 my ($self) = @_; 270 my ($self) = @_;
193 271
194 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
195 %$self = (); 274 %$self = ();
196} 275}
197 276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
279}
280
198sub show { 281sub show {
199 my ($self) = @_; 282 my ($self) = @_;
200 283
201 return if $self->{parent}; 284 return if $self->{parent};
202 285
203 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
204} 287}
205 288
206sub hide { 289sub set_visible {
207 my ($self) = @_; 290 my ($self) = @_;
291
292 return if $self->{visible};
293
294 $self->{root} = $self->{parent}{root};
295 $self->{visible} = $self->{parent}{visible} + 1;
296
297 $self->emit (visibility_change => 1);
298
299 $self->realloc if !exists $self->{req_w};
300
301 $_->set_visible for $self->children;
302}
303
304sub set_invisible {
305 my ($self) = @_;
306
307 return unless $self->{visible};
308
309 $_->set_invisible for $self->children;
310
311 delete $self->{visible};
312 delete $self->{root};
208 313
209 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
210 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
211 316
317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
318 if $TOOLTIP->{owner} == $self;
319
320 $self->emit ("focus_out");
321 $self->emit (visibility_change => 0);
322}
323
324sub set_visibility {
325 my ($self, $visible) = @_;
326
327 return if $self->{visible} == $visible;
328
329 $visible ? $self->show
330 : $self->hide;
331}
332
333sub toggle_visibility {
334 my ($self) = @_;
335
336 $self->{visible}
337 ? $self->hide
338 : $self->show;
339}
340
341sub hide {
342 my ($self) = @_;
343
344 $self->set_invisible;
345
212 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
213 if $self->{parent}; 347 if $self->{parent};
214} 348}
215 349
216sub move { 350sub move_abs {
217 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
218 352
219 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
220 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
221 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
222 356
223 $self->update; 357 $self->update;
224} 358}
225 359
226sub set_size { 360sub set_size {
227 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
228 362
229 $self->{user_w} = $w; 363 $self->{force_w} = $w;
230 $self->{user_h} = $h; 364 $self->{force_h} = $h;
231 365
232 $self->check_size; 366 $self->realloc;
233} 367}
234 368
235sub size_request { 369sub size_request {
236 require Carp; 370 require Carp;
237 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
238} 372}
239 373
374sub baseline_shift {
375 0
376}
377
240sub configure { 378sub configure {
241 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
242 380
243 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
244 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
245 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
246 386
247 # use alignment to adjust x, y 387 # use alignment to adjust x, y
248 388
249 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
250 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
251
252 ($w, $h) = ($w2, $h2);
253 } 391 }
254 392
255 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
256 $self->{x} = $x; 394 $self->{x} = $x;
257 $self->{y} = $y; 395 $self->{y} = $y;
258 $self->update; 396 $self->update;
259 } 397 }
260 398
261 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
262 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 400 return unless $self->{visible};
263 }
264}
265 401
266sub size_allocate { 402 $self->{alloc_w} = $w;
267 # nothing to be done 403 $self->{alloc_h} = $h;
268}
269 404
270sub reconfigure { 405 $self->{root}{size_alloc}{$self+0} = $self;
271 my ($self) = @_; 406 }
272
273 $self->check_size (1);
274 $self->update;
275} 407}
276 408
277sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
278} 415}
279 416
280sub set_max_size { 417sub set_max_size {
281 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
282 419
283 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
284 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
424}
425
426sub set_tooltip {
427 my ($self, $tooltip) = @_;
428
429 $tooltip =~ s/^\s+//;
430 $tooltip =~ s/\s+$//;
431
432 return if $self->{tooltip} eq $tooltip;
433
434 $self->{tooltip} = $tooltip;
435
436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
437 delete $CFPlus::UI::TOOLTIP->{owner};
438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
439 }
285} 440}
286 441
287# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
288sub coord2local { 443sub coord2local {
289 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
290 445
446 Carp::confess unless $self->{parent};#d#
447
291 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
292} 449}
293 450
294# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
295sub coord2global { 452sub coord2global {
296 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
297 454
455 Carp::confess unless $self->{parent};#d#
456
298 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
299} 458}
300 459
301sub focus_in { 460sub invoke_focus_in {
302 my ($self) = @_; 461 my ($self) = @_;
303 462
304 return if $FOCUS == $self; 463 return if $FOCUS == $self;
305 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
306 465
307 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
308 467
309 $self->emit (focus_in => $focus); 468 $self->update;
310 469
311 $focus->update if $focus; 470 0
312 $FOCUS->update;
313} 471}
314 472
315sub focus_out { 473sub invoke_focus_out {
316 my ($self) = @_; 474 my ($self) = @_;
317 475
318 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
319 477
320 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
321 479
322 $self->emit (focus_out => $focus); 480 $self->update;
323 481
324 $focus->update if $focus; #? 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
325} 483 unless $FOCUS;
326 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
327sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
328sub button_up { } 496sub invoke_button_up { 0 }
329sub key_down { } 497sub invoke_key_down { 0 }
330sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
331 500
332sub button_down { 501sub invoke_button_down {
333 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
334 503
335 $self->focus_in; 504 $self->grab_focus;
336}
337 505
338sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
339sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
340sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 508
341sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 509sub connect {
342sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 510 my ($self, $signal, $cb) = @_;
511
512 push @{ $self->{signal_cb}{$signal} }, $cb;
513
514 defined wantarray and CFPlus::guard {
515 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
516 @{ $self->{signal_cb}{$signal} };
517 }
518}
519
520sub disconnect_all {
521 my ($self, $signal) = @_;
522
523 delete $self->{signal_cb}{$signal};
524}
525
526my %has_coords = (
527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
532
533sub emit {
534 my ($self, $signal, @args) = @_;
535
536 # I do not really like this solution, but I do not like duplication
537 # and needlessly verbose code, either.
538 my @append
539 = $has_coords{$signal}
540 ? $args[0]->xy ($self)
541 : ();
542
543 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
544
545 for my $cb (
546 @{$self->{signal_cb}{$signal} || []}, # before
547 ($self->can ("invoke_$signal") || sub { 1 }), # closure
548 ) {
549 return $cb->($self, @args, @append) || next;
550 }
551
552 # parent
553 $self->{parent} && $self->{parent}->emit ($signal, @args)
554}
555
556#sub find_widget {
557# in .xs
558
559sub set_parent {
560 my ($self, $parent) = @_;
561
562 CFPlus::weaken ($self->{parent} = $parent);
563 $self->set_visible if $parent->{visible};
564}
565
566sub realloc {
567 my ($self) = @_;
568
569 if ($self->{visible}) {
570 return if $self->{root}{realloc}{$self+0};
571
572 $self->{root}{realloc}{$self+0} = $self;
573 $self->{root}->update;
574 } else {
575 delete $self->{req_w};
576 delete $self->{req_h};
577 }
578}
579
580sub update {
581 my ($self) = @_;
582
583 $self->{parent}->update
584 if $self->{parent};
585}
586
587sub reconfigure {
588 my ($self) = @_;
589
590 $self->realloc;
591 $self->update;
592}
593
594# using global variables seems a bit hacky, but passing through all drawing
595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
343 597
344sub draw { 598sub draw {
345 my ($self) = @_; 599 my ($self) = @_;
346 600
347 return unless $self->{h} && $self->{w}; 601 return unless $self->{h} && $self->{w};
602
603 # update screen rectangle
604 local $draw_x = $draw_x + $self->{x};
605 local $draw_y = $draw_y + $self->{y};
606
607 # skip widgets that are entirely outside the drawing area
608 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
609 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
348 610
349 glPushMatrix; 611 glPushMatrix;
350 glTranslate $self->{x}, $self->{y}, 0; 612 glTranslate $self->{x}, $self->{y}, 0;
351 $self->_draw;
352 glPopMatrix;
353 613
354 if ($self == $HOVER && $self->{can_hover}) { 614 if ($self == $HOVER && $self->{can_hover}) {
355 my ($x, $y) = @$self{qw(x y)};
356
357 glColor 1, 0.8, 0.5, 0.2; 615 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
358 glEnable GL_BLEND; 616 glEnable GL_BLEND;
359 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 617 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
360 glBegin GL_QUADS; 618 glBegin GL_QUADS;
361 glVertex $x , $y;
362 glVertex $x + $self->{w}, $y;
363 glVertex $x + $self->{w}, $y + $self->{h};
364 glVertex $x , $y + $self->{h};
365 glEnd;
366 glDisable GL_BLEND;
367 }
368
369 if ($ENV{PCLIENT_DEBUG}) {
370 glPushMatrix;
371 glColor 1, 1, 0, 1;
372 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
373 glBegin GL_LINE_LOOP;
374 glVertex 0 , 0; 619 glVertex 0 , 0;
375 glVertex $self->{w}, 0; 620 glVertex $self->{w}, 0;
376 glVertex $self->{w}, $self->{h}; 621 glVertex $self->{w}, $self->{h};
377 glVertex 0 , $self->{h}; 622 glVertex 0 , $self->{h};
378 glEnd; 623 glEnd;
624 glDisable GL_BLEND;
625 }
626
627 if ($ENV{CFPLUS_DEBUG} & 1) {
628 glPushMatrix;
629 glColor 1, 1, 0, 1;
630 glTranslate 0.375, 0.375;
631 glBegin GL_LINE_LOOP;
632 glVertex 0 , 0;
633 glVertex $self->{w} - 1, 0;
634 glVertex $self->{w} - 1, $self->{h} - 1;
635 glVertex 0 , $self->{h} - 1;
636 glEnd;
379 glPopMatrix; 637 glPopMatrix;
380 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 638 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
381 } 639 }
640
641 $self->_draw;
642 glPopMatrix;
382} 643}
383 644
384sub _draw { 645sub _draw {
385 my ($self) = @_; 646 my ($self) = @_;
386 647
387 warn "no draw defined for $self\n"; 648 warn "no draw defined for $self\n";
388} 649}
389 650
390sub find_widget { 651my $cntx;#d#
391 my ($self, $x, $y) = @_;
392
393 return () unless $self->{can_events};
394
395 return $self
396 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
397 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
398
399 ()
400}
401
402sub set_parent {
403 my ($self, $parent) = @_;
404
405 Scalar::Util::weaken ($self->{parent} = $parent);
406
407 # TODO: req_w _does_change after ->reconfigure
408 $self->check_size
409 unless exists $self->{req_w};
410}
411
412sub check_size {
413 my ($self, $forced) = @_;
414
415 $self->{force_alloc} = 1 if $forced;
416 $CFClient::UI::ROOT->{check_size}{$self} = $self;
417}
418
419sub update {
420 my ($self) = @_;
421
422 $self->{parent}->update
423 if $self->{parent};
424}
425
426sub connect {
427 my ($self, $signal, $cb) = @_;
428
429 push @{ $self->{signal_cb}{$signal} }, $cb;
430}
431
432sub emit {
433 my ($self, $signal, @args) = @_;
434
435 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
436}
437
438sub DESTROY { 652sub DESTROY {
439 my ($self) = @_; 653 my ($self) = @_;
440 654
655 return if CFPlus::in_destruct;
656
657 eval { $self->destroy };
658 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
659
441 delete $WIDGET{$self+0}; 660 delete $WIDGET{$self+0};
442 #$self->deactivate;
443} 661}
444 662
445############################################################################# 663#############################################################################
446 664
447package CFClient::UI::DrawBG; 665package CFPlus::UI::DrawBG;
448 666
449our @ISA = CFClient::UI::Base::; 667our @ISA = CFPlus::UI::Base::;
450 668
451use strict; 669use strict;
452use CFClient::OpenGL; 670use CFPlus::OpenGL;
453 671
454sub new { 672sub new {
455 my $class = shift; 673 my $class = shift;
456 674
457 # range [value, low, high, page] 675 # range [value, low, high, page]
458 676
459 $class->SUPER::new ( 677 $class->SUPER::new (
460 bg => [0, 0, 0, 0.2], 678 #bg => [0, 0, 0, 0.2],
461 active_bg => [1, 1, 1, 0.5], 679 #active_bg => [1, 1, 1, 0.5],
462 @_ 680 @_
463 ) 681 )
464} 682}
465 683
466sub _draw { 684sub _draw {
467 my ($self) = @_; 685 my ($self) = @_;
468 686
469 my ($w, $h) = @$self{qw(w h)}; 687 my $color = $FOCUS == $self && $self->{active_bg}
688 ? $self->{active_bg}
689 : $self->{bg};
470 690
471 glEnable GL_BLEND; 691 if ($color && (@$color < 4 || $color->[3])) {
472 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
473 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
474
475 glBegin GL_QUADS;
476 glVertex 0 , 0;
477 glVertex 0 , $h;
478 glVertex $w, $h;
479 glVertex $w, 0;
480 glEnd;
481
482 glDisable GL_BLEND;
483}
484
485#############################################################################
486
487package CFClient::UI::Empty;
488
489our @ISA = CFClient::UI::Base::;
490
491sub new {
492 my ($class, %arg) = @_;
493 $class->SUPER::new (can_events => 0, %arg);
494}
495
496sub size_request {
497 (0, 0)
498}
499
500sub draw { }
501
502#############################################################################
503
504package CFClient::UI::Container;
505
506our @ISA = CFClient::UI::Base::;
507
508sub new {
509 my ($class, %arg) = @_;
510
511 my $children = delete $arg{children} || [];
512
513 my $self = $class->SUPER::new (
514 children => [],
515 can_events => 0,
516 %arg,
517 );
518 $self->add ($_) for @$children;
519
520 $self
521}
522
523sub add {
524 my ($self, @widgets) = @_;
525
526 $_->set_parent ($self)
527 for @widgets;
528
529 use sort 'stable';
530
531 $self->{children} = [
532 sort { $a->{z} <=> $b->{z} }
533 @{$self->{children}}, @widgets
534 ];
535
536 $self->check_size (1);
537 $self->update;
538}
539
540sub children {
541 @{ $_[0]{children} }
542}
543
544sub remove {
545 my ($self, $child) = @_;
546
547 delete $child->{parent};
548 $child->hide;
549
550 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
551
552 $self->check_size;
553 $self->update;
554}
555
556sub clear {
557 my ($self) = @_;
558
559 my $children = delete $self->{children};
560 $self->{children} = [];
561
562 for (@$children) {
563 delete $_->{parent};
564 $_->hide;
565 }
566
567 $self->check_size;
568 $self->update;
569}
570
571sub find_widget {
572 my ($self, $x, $y) = @_;
573
574 $x -= $self->{x};
575 $y -= $self->{y};
576
577 my $res;
578
579 for (reverse @{ $self->{children} }) {
580 $res = $_->find_widget ($x, $y)
581 and return $res;
582 }
583
584 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
585}
586
587sub _draw {
588 my ($self) = @_;
589
590 $_->draw for @{$self->{children}};
591}
592
593#############################################################################
594
595package CFClient::UI::Bin;
596
597our @ISA = CFClient::UI::Container::;
598
599sub new {
600 my ($class, %arg) = @_;
601
602 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
603
604 $class->SUPER::new (children => [$child], %arg)
605}
606
607sub add {
608 my ($self, $child) = @_;
609
610 $self->{children} = [];
611
612 $self->SUPER::add ($child);
613}
614
615sub remove {
616 my ($self, $widget) = @_;
617
618 $self->SUPER::remove ($widget);
619
620 $self->{children} = [new CFClient::UI::Empty]
621 unless @{$self->{children}};
622}
623
624sub child { $_[0]->{children}[0] }
625
626sub size_request {
627 $_[0]{children}[0]->size_request
628}
629
630sub size_allocate {
631 my ($self, $w, $h) = @_;
632
633 $self->{children}[0]->configure (0, 0, $w, $h);
634}
635
636#############################################################################
637
638package CFClient::UI::Window;
639
640our @ISA = CFClient::UI::Bin::;
641
642use CFClient::OpenGL;
643
644sub new {
645 my ($class, %arg) = @_;
646
647 my $self = $class->SUPER::new (%arg);
648}
649
650sub update {
651 my ($self) = @_;
652
653 $ROOT->on_post_alloc ($self => sub { $self->render_child });
654 $self->SUPER::update;
655}
656
657sub size_allocate {
658 my ($self, $w, $h) = @_;
659
660 $self->SUPER::size_allocate ($w, $h);
661 $self->update;
662}
663
664sub _render {
665 $_[0]{children}[0]->draw;
666}
667
668sub render_child {
669 my ($self) = @_;
670
671 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
672 glClearColor 0, 0, 0, 0;
673 glClear GL_COLOR_BUFFER_BIT;
674
675 $self->_render;
676# glColorMask 1, 1, 1, 0;
677# glEnable GL_BLEND;
678# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
679# glRasterPos 0, 0;
680# glCopyPixels 0, 0, $self->{w}, $self->{h};
681# glDisable GL_BLEND;
682# glColorMask 1, 1, 1, 1;
683 };
684}
685
686sub _draw {
687 my ($self) = @_;
688
689 my ($w, $h) = ($self->w, $self->h);
690
691 my $tex = $self->{texture}
692 or return;
693
694 glEnable GL_TEXTURE_2D;
695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1;
697
698 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
699
700 glDisable GL_TEXTURE_2D;
701}
702
703#############################################################################
704
705package CFClient::UI::ViewPort;
706
707our @ISA = CFClient::UI::Window::;
708
709sub size_request {
710 my ($self) = @_;
711
712 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
713 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
714
715 @$self{qw(child_w child_h)}
716}
717
718sub size_allocate {
719 my ($self, $w, $h) = @_;
720
721 $self->update;
722}
723
724sub set_offset {
725 my ($self, $x, $y) = @_;
726
727 $self->{view_x} = int $x;
728 $self->{view_y} = int $y;
729
730 $self->update;
731}
732
733# hmm, this does not work for topleft of $self... but we should not ask for that
734sub coord2local {
735 my ($self, $x, $y) = @_;
736
737 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
738}
739
740sub coord2global {
741 my ($self, $x, $y) = @_;
742
743 $x = List::Util::min $self->{w}, $x - $self->{view_x};
744 $y = List::Util::min $self->{h}, $y - $self->{view_y};
745
746 $self->SUPER::coord2global ($x, $y)
747}
748
749sub find_widget {
750 my ($self, $x, $y) = @_;
751
752 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
753 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
754 ) {
755 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
756 } else {
757 $self->CFClient::UI::Base::find_widget ($x, $y)
758 }
759}
760
761sub _render {
762 my ($self) = @_;
763
764 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
765
766 $self->SUPER::_render;
767}
768
769#############################################################################
770
771package CFClient::UI::ScrolledWindow;
772
773our @ISA = CFClient::UI::HBox::;
774
775sub new {
776 my $class = shift;
777
778 my $self;
779
780 my $slider = new CFClient::UI::Slider
781 vertical => 1,
782 range => [0, 0, 1, 0.01], # HACK fix
783 connect_changed => sub {
784 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
785 },
786 ;
787
788 $self = $class->SUPER::new (
789 vp => (new CFClient::UI::ViewPort),
790 slider => $slider,
791 @_,
792 );
793
794 $self->{vp}->add ($self->{scrolled});
795 $self->add ($self->{vp});
796 $self->add ($self->{slider});
797
798 $self
799}
800
801#TODO# update range on size_allocate depending on child
802# update viewport offset on scroll
803
804#############################################################################
805
806package CFClient::UI::Frame;
807
808our @ISA = CFClient::UI::Bin::;
809
810use CFClient::OpenGL;
811
812sub new {
813 my $class = shift;
814
815 $class->SUPER::new (
816 bg => undef,
817 @_,
818 )
819}
820
821sub _draw {
822 my ($self) = @_;
823
824 if ($self->{bg}) {
825 my ($w, $h) = @$self{qw(w h)}; 692 my ($w, $h) = @$self{qw(w h)};
826 693
827 glEnable GL_BLEND; 694 glEnable GL_BLEND;
828 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 695 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
829 glColor @{ $self->{bg} }; 696 glColor_premultiply @$color;
830 697
831 glBegin GL_QUADS; 698 glBegin GL_QUADS;
832 glVertex 0 , 0; 699 glVertex 0 , 0;
833 glVertex 0 , $h; 700 glVertex 0 , $h;
834 glVertex $w, $h; 701 glVertex $w, $h;
835 glVertex $w, 0; 702 glVertex $w, 0;
836 glEnd; 703 glEnd;
837 704
838 glDisable GL_BLEND; 705 glDisable GL_BLEND;
839 } 706 }
840
841 $self->SUPER::_draw;
842} 707}
843 708
844############################################################################# 709#############################################################################
845 710
846package CFClient::UI::FancyFrame; 711package CFPlus::UI::Empty;
847 712
713our @ISA = CFPlus::UI::Base::;
714
715sub new {
716 my ($class, %arg) = @_;
717 $class->SUPER::new (can_events => 0, %arg);
718}
719
720sub size_request {
721 my ($self) = @_;
722
723 ($self->{w} + 0, $self->{h} + 0)
724}
725
726sub draw { }
727
728#############################################################################
729
730package CFPlus::UI::Container;
731
732our @ISA = CFPlus::UI::Base::;
733
734sub new {
735 my ($class, %arg) = @_;
736
737 my $children = delete $arg{children};
738
739 my $self = $class->SUPER::new (
740 children => [],
741 can_events => 0,
742 %arg,
743 );
744
745 $self->add (@$children)
746 if $children && @$children;
747
748 $self
749}
750
751sub realloc {
752 my ($self) = @_;
753
754 $self->{force_realloc} = 1;
755 $self->{force_size_alloc} = 1;
756 $self->SUPER::realloc;
757}
758
759sub add {
760 my ($self, @widgets) = @_;
761
762 $_->set_parent ($self)
763 for @widgets;
764
765 # TODO: only do this in widgets that need it, e.g. root, fixed
766 use sort 'stable';
767
768 $self->{children} = [
769 sort { $a->{z} <=> $b->{z} }
770 @{$self->{children}}, @widgets
771 ];
772
773 $self->realloc;
774}
775
776sub children {
777 @{ $_[0]{children} }
778}
779
780sub remove {
781 my ($self, $child) = @_;
782
783 delete $child->{parent};
784 $child->hide;
785
786 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
787
788 $self->realloc;
789}
790
791sub clear {
792 my ($self) = @_;
793
794 my $children = $self->{children};
795 $self->{children} = [];
796
797 for (@$children) {
798 delete $_->{parent};
799 $_->hide;
800 }
801
802 $self->realloc;
803}
804
805sub find_widget {
806 my ($self, $x, $y) = @_;
807
808 $x -= $self->{x};
809 $y -= $self->{y};
810
811 my $res;
812
813 for (reverse $self->visible_children) {
814 $res = $_->find_widget ($x, $y)
815 and return $res;
816 }
817
818 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
819}
820
821sub _draw {
822 my ($self) = @_;
823
824 $_->draw for @{$self->{children}};
825}
826
827#############################################################################
828
829package CFPlus::UI::Bin;
830
831our @ISA = CFPlus::UI::Container::;
832
833sub new {
834 my ($class, %arg) = @_;
835
836 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
837
838 $class->SUPER::new (children => [$child], %arg)
839}
840
841sub add {
842 my ($self, $child) = @_;
843
844 $self->SUPER::remove ($_) for @{ $self->{children} };
845 $self->SUPER::add ($child);
846}
847
848sub remove {
849 my ($self, $widget) = @_;
850
851 $self->SUPER::remove ($widget);
852
853 $self->{children} = [new CFPlus::UI::Empty]
854 unless @{$self->{children}};
855}
856
857sub child { $_[0]->{children}[0] }
858
859sub size_request {
860 $_[0]{children}[0]->size_request
861}
862
863sub invoke_size_allocate {
864 my ($self, $w, $h) = @_;
865
866 $self->{children}[0]->configure (0, 0, $w, $h);
867
868 1
869}
870
871#############################################################################
872
873# back-buffered drawing area
874
875package CFPlus::UI::Window;
876
848our @ISA = CFClient::UI::Bin::; 877our @ISA = CFPlus::UI::Bin::;
849 878
850use CFClient::OpenGL; 879use CFPlus::OpenGL;
851 880
852my @tex = 881sub new {
853 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 882 my ($class, %arg) = @_;
854 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 883
884 my $self = $class->SUPER::new (%arg);
885}
886
887sub update {
888 my ($self) = @_;
889
890 $ROOT->on_post_alloc ($self => sub { $self->render_child });
891 $self->SUPER::update;
892}
893
894sub invoke_size_allocate {
895 my ($self, $w, $h) = @_;
896
897 $self->update;
898
899 $self->SUPER::invoke_size_allocate ($w, $h)
900}
901
902sub _render {
903 my ($self) = @_;
904
905 $self->{children}[0]->draw;
906}
907
908sub render_child {
909 my ($self) = @_;
910
911 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
912 glClearColor 0, 0, 0, 0;
913 glClear GL_COLOR_BUFFER_BIT;
914
915 {
916 package CFPlus::UI::Base;
917
918 local ($draw_x, $draw_y, $draw_w, $draw_h) =
919 (0, 0, $self->{w}, $self->{h});
920
921 $self->_render;
922 }
923 };
924}
925
926sub _draw {
927 my ($self) = @_;
928
929 my $tex = $self->{texture}
930 or return;
931
932 glEnable GL_TEXTURE_2D;
933 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
934 glColor 0, 0, 0, 1;
935
936 $tex->draw_quad_alpha_premultiplied (0, 0);
937
938 glDisable GL_TEXTURE_2D;
939}
940
941#############################################################################
942
943package CFPlus::UI::ViewPort;
944
945use List::Util qw(min max);
946
947our @ISA = CFPlus::UI::Window::;
855 948
856sub new { 949sub new {
857 my $class = shift; 950 my $class = shift;
858 951
859 # TODO: user_x, user_y, overwrite moveto? 952 $class->SUPER::new (
953 scroll_x => 0,
954 scroll_y => 1,
955 @_,
956 )
957}
958
959sub size_request {
960 my ($self) = @_;
961
962 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
963
964 $w = 1 if $self->{scroll_x};
965 $h = 1 if $self->{scroll_y};
966
967 ($w, $h)
968}
969
970sub invoke_size_allocate {
971 my ($self, $w, $h) = @_;
972
973 my $child = $self->child;
974
975 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
976 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
977
978 $self->child->configure (0, 0, $w, $h);
979 $self->update;
980
981 1
982}
983
984sub set_offset {
985 my ($self, $x, $y) = @_;
986
987 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
988 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
989
990 if ($x != $self->{view_x} or $y != $self->{view_y}) {
991 $self->{view_x} = $x;
992 $self->{view_y} = $y;
993
994 $self->emit (changed => $x, $y);
995 $self->update;
996 }
997}
998
999# hmm, this does not work for topleft of $self... but we should not ask for that
1000sub coord2local {
1001 my ($self, $x, $y) = @_;
1002
1003 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
1004}
1005
1006sub coord2global {
1007 my ($self, $x, $y) = @_;
1008
1009 $x = List::Util::min $self->{w}, $x - $self->{view_x};
1010 $y = List::Util::min $self->{h}, $y - $self->{view_y};
1011
1012 $self->SUPER::coord2global ($x, $y)
1013}
1014
1015sub find_widget {
1016 my ($self, $x, $y) = @_;
1017
1018 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1019 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
1020 ) {
1021 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1022 } else {
1023 $self->CFPlus::UI::Base::find_widget ($x, $y)
1024 }
1025}
1026
1027sub _render {
1028 my ($self) = @_;
1029
1030 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1031 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1032
1033 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1034
1035 $self->SUPER::_render;
1036}
1037
1038#############################################################################
1039
1040package CFPlus::UI::ScrolledWindow;
1041
1042our @ISA = CFPlus::UI::Table::;
1043
1044sub new {
1045 my ($class, %arg) = @_;
1046
1047 my $child = delete $arg{child};
1048
1049 my $self;
1050
1051 my $hslider = new CFPlus::UI::Slider
1052 col => 0,
1053 row => 1,
1054 vertical => 0,
1055 range => [0, 0, 1, 0.01], # HACK fix
1056 on_changed => sub {
1057 $self->{hpos} = $_[1];
1058 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1059 },
1060 ;
1061
1062 my $vslider = new CFPlus::UI::Slider
1063 col => 1,
1064 row => 0,
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
1073 $self = $class->SUPER::new (
1074 scroll_x => 0,
1075 scroll_y => 1,
1076 can_events => 1,
1077 hslider => $hslider,
1078 vslider => $vslider,
1079 col_expand => [1, 0],
1080 row_expand => [1, 0],
1081 %arg,
1082 );
1083
1084 $self->{vp} = new CFPlus::UI::ViewPort
1085 col => 0,
1086 row => 0,
1087 expand => 1,
1088 scroll_x => $self->{scroll_x},
1089 scroll_y => $self->{scroll_y},
1090 on_changed => sub {
1091 my ($vp, $x, $y) = @_;
1092
1093 $vp->{parent}{hslider}->set_value ($x);
1094 $vp->{parent}{vslider}->set_value ($y);
1095
1096 0
1097 },
1098 ;
1099
1100 $self->SUPER::add ($self->{vp});
1101
1102 $self->add ($child) if $child;
1103
1104 $self
1105}
1106
1107sub add {
1108 my ($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 $self->{hslider_visible} = $visible;
1124 $visible ? $self->SUPER::add ($self->{hslider})
1125 : $self->SUPER::remove ($self->{hslider});
1126 }
1127
1128 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1129 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1130
1131 my $visible = $h1 > $h2;
1132 if ($visible != $self->{vslider_visible}) {
1133 $self->{vslider_visible} = $visible;
1134 $visible ? $self->SUPER::add ($self->{vslider})
1135 : $self->SUPER::remove ($self->{vslider});
1136 }
1137}
1138
1139
1140sub start_dragging {
1141 my ($self, $ev) = @_;
1142
1143 $self->grab_focus;
1144
1145 my $ox = $self->{vp}{view_x};
1146 my $oy = $self->{vp}{view_y};
1147
1148 $self->{motion} = sub {
1149 my ($ev, $x, $y) = @_;
1150
1151 $ox -= $ev->{xrel};
1152 $oy -= $ev->{yrel};
1153
1154 $self->{vp}->set_offset ($ox, $oy);
1155 };
1156}
1157
1158sub invoke_mouse_wheel {
1159 my ($self, $ev) = @_;
1160
1161 $self->{vslider}->emit (mouse_wheel => $ev);
1162 $self->{hslider}->emit (mouse_wheel => $ev);
1163
1164 1
1165}
1166
1167sub invoke_button_down {
1168 my ($self, $ev, $x, $y) = @_;
1169
1170 $self->start_dragging ($ev);
1171
1172 1
1173}
1174
1175sub invoke_button_up {
1176 my ($self, $ev, $x, $y) = @_;
1177
1178 if (delete $self->{motion}) {
1179 return 1;
1180 }
1181
1182 0
1183}
1184
1185sub invoke_mouse_motion {
1186 my ($self, $ev, $x, $y) = @_;
1187
1188 if ($self->{motion}) {
1189 $self->{motion}->($ev, $x, $y);
1190 return 1;
1191 }
1192
1193 0
1194}
1195
1196sub invoke_size_allocate {
1197 my ($self, $w, $h) = @_;
1198
1199 $self->update_slider;
1200 $self->SUPER::invoke_size_allocate ($w, $h)
1201}
1202
1203#############################################################################
1204
1205package CFPlus::UI::Frame;
1206
1207our @ISA = CFPlus::UI::Bin::;
1208
1209use CFPlus::OpenGL;
1210
1211sub new {
1212 my $class = shift;
1213
1214 $class->SUPER::new (
1215 bg => undef,
1216 @_,
1217 )
1218}
1219
1220sub _draw {
1221 my ($self) = @_;
1222
1223 if ($self->{bg}) {
1224 my ($w, $h) = @$self{qw(w h)};
1225
1226 glEnable GL_BLEND;
1227 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1228 glColor_premultiply @{ $self->{bg} };
1229
1230 glBegin GL_QUADS;
1231 glVertex 0 , 0;
1232 glVertex 0 , $h;
1233 glVertex $w, $h;
1234 glVertex $w, 0;
1235 glEnd;
1236
1237 glDisable GL_BLEND;
1238 }
1239
1240 $self->SUPER::_draw;
1241}
1242
1243#############################################################################
1244
1245package CFPlus::UI::FancyFrame;
1246
1247our @ISA = CFPlus::UI::Bin::;
1248
1249use CFPlus::OpenGL;
1250
1251sub new {
1252 my ($class, %arg) = @_;
1253
1254 if ((exists $arg{label}) && !ref $arg{label}) {
1255 $arg{label} = new CFPlus::UI::Label
1256 align => 1,
1257 valign => 0,
1258 text => $arg{label},
1259 fontsize => ($arg{border} || 0.8) * 0.75;
1260 }
860 1261
861 my $self = $class->SUPER::new ( 1262 my $self = $class->SUPER::new (
1263 # label => "",
862 bg => [1, 1, 1, 1], 1264 fg => [0.6, 0.3, 0.1],
863 border_bg => [1, 1, 1, 1],
864 border => 0.6, 1265 border => 0.8,
865 toplevel => 1, 1266 style => 'single',
866 can_events => 1, 1267 %arg,
867 @_
868 ); 1268 );
869 1269
870 $self->{title} &&= new CFClient::UI::Label
871 align => 0,
872 valign => 1,
873 text => $self->{title},
874 fontsize => $self->{border};
875
876 $self 1270 $self
1271}
1272
1273sub add {
1274 my ($self, @widgets) = @_;
1275
1276 $self->SUPER::add (@widgets);
1277 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
877} 1278}
878 1279
879sub border { 1280sub border {
880 int $_[0]{border} * $::FONTSIZE 1281 int $_[0]{border} * $::FONTSIZE
881} 1282}
882 1283
883sub size_request { 1284sub size_request {
884 my ($self) = @_; 1285 my ($self) = @_;
1286
1287 ($self->{label_w}, undef) = $self->{label}->size_request
1288 if $self->{label};
885 1289
886 my ($w, $h) = $self->SUPER::size_request; 1290 my ($w, $h) = $self->SUPER::size_request;
887 1291
888 ( 1292 (
889 $w + $self->border * 2, 1293 $w + $self->border * 2,
890 $h + $self->border * 2, 1294 $h + $self->border * 2,
891 ) 1295 )
892} 1296}
893 1297
894sub size_allocate { 1298sub invoke_size_allocate {
895 my ($self, $w, $h) = @_; 1299 my ($self, $w, $h) = @_;
896 1300
897 $h -= List::Util::max 0, $self->border * 2; 1301 my $border = $self->border;
1302
898 $w -= List::Util::max 0, $self->border * 2; 1303 $w -= List::Util::max 0, $border * 2;
1304 $h -= List::Util::max 0, $border * 2;
899 1305
900 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) 1306 if (my $label = $self->{label}) {
901 if $self->{title}; 1307 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1308 $label->{h} = List::Util::min $h, $border;
1309 $label->invoke_size_allocate ($label->{w}, $label->{h});
1310 }
902 1311
903 $self->child->configure ($self->border, $self->border, $w, $h); 1312 $self->child->configure ($border, $border, $w, $h);
904}
905 1313
1314 1
1315}
1316
1317sub _draw {
1318 my ($self) = @_;
1319
1320 my $child = $self->{children}[0];
1321
1322 my $border = $self->border;
1323 my ($w, $h) = ($self->{w}, $self->{h});
1324
1325 $child->draw;
1326
1327 glColor @{$self->{fg}};
1328 glBegin GL_LINE_STRIP;
1329 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1330 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1331 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1332 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1333 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1334 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1335 glEnd;
1336
1337 if ($self->{label}) {
1338 glTranslate $border * 2, 0;
1339 $self->{label}->_draw;
1340 }
1341}
1342
1343#############################################################################
1344
1345package CFPlus::UI::Toplevel;
1346
1347our @ISA = CFPlus::UI::Bin::;
1348
1349use CFPlus::OpenGL;
1350
1351my $bg =
1352 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1353 mipmap => 1, wrap => 1;
1354
1355my @border =
1356 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1357 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1358
1359my @icon =
1360 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1361 qw(x1_move.png x1_resize.png);
1362
1363sub new {
1364 my ($class, %arg) = @_;
1365
1366 my $self = $class->SUPER::new (
1367 bg => [1, 1, 1, 1],
1368 border_bg => [1, 1, 1, 1],
1369 border => 0.6,
1370 can_events => 1,
1371 min_w => 64,
1372 min_h => 32,
1373 %arg,
1374 );
1375
1376 $self->{title_widget} = new CFPlus::UI::Label
1377 align => 0,
1378 valign => 1,
1379 text => $self->{title},
1380 fontsize => $self->{border},
1381 if exists $self->{title};
1382
1383 if ($self->{has_close_button}) {
1384 $self->{close_button} =
1385 new CFPlus::UI::ImageButton
1386 path => 'x1_close.png',
1387 on_activate => sub { $self->emit ("delete") };
1388
1389 $self->CFPlus::UI::Container::add ($self->{close_button});
1390 }
1391
1392 $self
1393}
1394
1395sub add {
1396 my ($self, @widgets) = @_;
1397
1398 $self->SUPER::add (@widgets);
1399 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1400 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1401}
1402
1403sub border {
1404 int $_[0]{border} * $::FONTSIZE
1405}
1406
1407sub size_request {
1408 my ($self) = @_;
1409
1410 $self->{title_widget}->size_request
1411 if $self->{title_widget};
1412
1413 $self->{close_button}->size_request
1414 if $self->{close_button};
1415
1416 my ($w, $h) = $self->SUPER::size_request;
1417
1418 (
1419 $w + $self->border * 2,
1420 $h + $self->border * 2,
1421 )
1422}
1423
1424sub invoke_size_allocate {
1425 my ($self, $w, $h) = @_;
1426
1427 if ($self->{title_widget}) {
1428 $self->{title_widget}{w} = $w;
1429 $self->{title_widget}{h} = $h;
1430 $self->{title_widget}->invoke_size_allocate ($w, $h);
1431 }
1432
1433 my $border = $self->border;
1434
1435 $h -= List::Util::max 0, $border * 2;
1436 $w -= List::Util::max 0, $border * 2;
1437
1438 $self->child->configure ($border, $border, $w, $h);
1439
1440 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1441 if $self->{close_button};
1442
1443 1
1444}
1445
1446sub invoke_delete {
1447 my ($self) = @_;
1448
1449 $self->hide;
1450
1451 1
1452}
1453
906sub button_down { 1454sub invoke_button_down {
907 my ($self, $ev, $x, $y) = @_; 1455 my ($self, $ev, $x, $y) = @_;
908 1456
909 my ($w, $h) = @$self{qw(w h)}; 1457 my ($w, $h) = @$self{qw(w h)};
910 my $border = $self->border; 1458 my $border = $self->border;
911 1459
… …
924 my ($ev, $x, $y) = @_; 1472 my ($ev, $x, $y) = @_;
925 1473
926 my $dx = $ev->{x} - $ox; 1474 my $dx = $ev->{x} - $ox;
927 my $dy = $ev->{y} - $oy; 1475 my $dy = $ev->{y} - $oy;
928 1476
929 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1477 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
930 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1478 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1479
931 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1480 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
932 $self->check_size; 1481 $self->realloc;
933 }; 1482 };
934 1483
935 } elsif ($lr ^ $td) { 1484 } elsif ($lr ^ $td) {
936 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1485 my ($ox, $oy) = ($ev->{x}, $ev->{y});
937 my ($bx, $by) = ($self->{x}, $self->{y}); 1486 my ($bx, $by) = ($self->{x}, $self->{y});
… …
939 $self->{motion} = sub { 1488 $self->{motion} = sub {
940 my ($ev, $x, $y) = @_; 1489 my ($ev, $x, $y) = @_;
941 1490
942 ($x, $y) = ($ev->{x}, $ev->{y}); 1491 ($x, $y) = ($ev->{x}, $ev->{y});
943 1492
944 $self->move ($bx + $x - $ox, $by + $y - $oy); 1493 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
945 $self->update; 1494 # HACK: the next line is required to enforce placement
1495 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
946 }; 1496 };
1497 } else {
1498 return 0;
1499 }
1500
947 } 1501 1
948} 1502}
949 1503
950sub button_up { 1504sub invoke_button_up {
951 my ($self, $ev, $x, $y) = @_; 1505 my ($self, $ev, $x, $y) = @_;
952 1506
953 delete $self->{motion}; 1507 ! ! delete $self->{motion}
954} 1508}
955 1509
956sub mouse_motion { 1510sub invoke_mouse_motion {
957 my ($self, $ev, $x, $y) = @_; 1511 my ($self, $ev, $x, $y) = @_;
958 1512
959 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1513 $self->{motion}->($ev, $x, $y) if $self->{motion};
1514
1515 ! ! $self->{motion}
1516}
1517
1518sub invoke_visibility_change {
1519 my ($self, $visible) = @_;
1520
1521 delete $self->{motion} unless $visible;
1522
1523 0
960} 1524}
961 1525
962sub _draw { 1526sub _draw {
963 my ($self) = @_; 1527 my ($self) = @_;
964 1528
1529 my $child = $self->{children}[0];
1530
965 my ($w, $h ) = ($self->{w}, $self->{h}); 1531 my ($w, $h ) = ($self->{w}, $self->{h});
966 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1532 my ($cw, $ch) = ($child->{w}, $child->{h});
967 1533
968 glEnable GL_TEXTURE_2D; 1534 glEnable GL_TEXTURE_2D;
969 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1535 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
970 1536
971 my $border = $self->border; 1537 my $border = $self->border;
972 1538
973 glColor @{ $self->{border_bg} }; 1539 glColor @{ $self->{border_bg} };
974 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1540 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
975 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1541 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
976 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1542 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
977 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1543 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1544
1545 # move
1546 my $w2 = ($w - $border) * .5;
1547 my $h2 = ($h - $border) * .5;
1548 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1549 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1550 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1551
1552 # resize
1553 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1554 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1555 unless $self->{has_close_button};
1556 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1557 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
978 1558
979 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1559 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
980 my $bg = $tex[0]; 1560 glColor @{ $self->{bg} };
981 1561
982 # TODO: repeat texture not scale 1562 # TODO: repeat texture not scale
1563 # solve this better(?)
983 my $rep_x = $cw / $bg->{w}; 1564 $bg->{s} = $cw / $bg->{w};
984 my $rep_y = $ch / $bg->{h}; 1565 $bg->{t} = $ch / $bg->{h};
985
986 glColor @{ $self->{bg} };
987
988 $bg->{s} = $rep_x;
989 $bg->{t} = $rep_y;
990 $bg->{wrap_mode} = 1;
991 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1566 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
992 } 1567 }
993 1568
994 glDisable GL_TEXTURE_2D; 1569 glDisable GL_TEXTURE_2D;
995 1570
996 $self->{title}->draw if $self->{title};
997
998 $self->child->draw; 1571 $child->draw;
1572
1573 if ($self->{title_widget}) {
1574 glTranslate 0, $border - $self->{h};
1575 $self->{title_widget}->_draw;
1576
1577 glTranslate 0, - ($border - $self->{h});
1578 }
1579
1580 $self->{close_button}->draw
1581 if $self->{close_button};
999} 1582}
1000 1583
1001############################################################################# 1584#############################################################################
1002 1585
1003package CFClient::UI::Table; 1586package CFPlus::UI::Table;
1004 1587
1005our @ISA = CFClient::UI::Base::; 1588our @ISA = CFPlus::UI::Container::;
1006 1589
1007use List::Util qw(max sum); 1590use List::Util qw(max sum);
1008 1591
1009use CFClient::OpenGL; 1592use CFPlus::OpenGL;
1010 1593
1011sub new { 1594sub new {
1012 my $class = shift; 1595 my $class = shift;
1013 1596
1014 $class->SUPER::new ( 1597 $class->SUPER::new (
1015 col_expand => [], 1598 col_expand => [],
1599 row_expand => [],
1016 @_ 1600 @_,
1017 ) 1601 )
1018} 1602}
1019 1603
1020sub add { 1604sub add {
1021 my ($self, $x, $y, $child) = @_;
1022
1023 $child->set_parent ($self);
1024 $self->{children}[$y][$x] = $child;
1025
1026 $child->check_size;
1027}
1028
1029sub children {
1030 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1031}
1032
1033# TODO: move to container class maybe? send childs a signal on removal?
1034sub clear {
1035 my ($self) = @_; 1605 my ($self, @widgets) = @_;
1606
1607 for my $child (@widgets) {
1608 $child->{rowspan} ||= 1;
1609 $child->{colspan} ||= 1;
1610 }
1611
1612 $self->SUPER::add (@widgets);
1613}
1614
1615sub add_at {
1616 my $self = shift;
1617
1618 my @widgets;
1619
1620 while (@_) {
1621 my ($col, $row, $child) = splice @_, 0, 3, ();
1622
1623 $child->{row} = $row;
1624 $child->{col} = $col;
1625
1626 push @widgets, $child;
1627 }
1628
1629 $self->add (@widgets);
1630}
1631
1632sub get_wh {
1633 my ($self) = @_;
1634
1635 my (@w, @h);
1036 1636
1037 my @children = $self->children; 1637 my @children = $self->children;
1038 delete $self->{children}; 1638
1639 # first pass, columns
1640 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1641 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1642
1643 my $sw = sum @w[$c .. $c + $cs - 1];
1644
1645 if ($w > $sw) {
1646 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1647 }
1039 1648 }
1040 for (@children) {
1041 delete $_->{parent};
1042 $_->hide;
1043 }
1044 1649
1045 $self->update; 1650 # second pass, rows
1046} 1651 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1047
1048sub get_wh {
1049 my ($self) = @_;
1050
1051 my (@w, @h);
1052
1053 for my $y (0 .. $#{$self->{children}}) {
1054 my $row = $self->{children}[$y]
1055 or next;
1056
1057 for my $x (0 .. $#$row) {
1058 my $widget = $row->[$x]
1059 or next;
1060 my ($w, $h) = @$widget{qw(req_w req_h)}; 1652 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1061 1653
1062 $w[$x] = max $w[$x], $w; 1654 my $sh = sum @h[$r .. $r + $rs - 1];
1063 $h[$y] = max $h[$y], $h; 1655
1656 if ($h > $sh) {
1657 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1064 } 1658 }
1065 } 1659 }
1066 1660
1067 (\@w, \@h) 1661 (\@w, \@h)
1068} 1662}
… …
1076 (sum @$ws), 1670 (sum @$ws),
1077 (sum @$hs), 1671 (sum @$hs),
1078 ) 1672 )
1079} 1673}
1080 1674
1081sub size_allocate { 1675sub invoke_size_allocate {
1082 my ($self, $w, $h) = @_; 1676 my ($self, $w, $h) = @_;
1083 1677
1084 my ($ws, $hs) = $self->get_wh; 1678 my ($ws, $hs) = $self->get_wh;
1085 1679
1086 my $req_w = sum @$ws; 1680 my $req_w = (sum @$ws) || 1;
1087 my $req_h = sum @$hs; 1681 my $req_h = (sum @$hs) || 1;
1088 1682
1089 # TODO: nicer code && do row_expand 1683 # now linearly scale the rows/columns to the allocated size
1090 my @col_expand = @{$self->{col_expand}}; 1684 my @col_expand = @{$self->{col_expand}};
1091 @col_expand = (1) x @$ws unless @col_expand; 1685 @col_expand = (1) x @$ws unless @col_expand;
1092 my $col_expand = (sum @col_expand) || 1; 1686 my $col_expand = (sum @col_expand) || 1;
1093 1687
1094 # linearly scale sizes
1095 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1688 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1096 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1097 1689
1098 CFClient::UI::harmonize $ws; 1690 CFPlus::UI::harmonize $ws;
1691
1692 my @row_expand = @{$self->{row_expand}};
1693 @row_expand = (1) x @$ws unless @row_expand;
1694 my $row_expand = (sum @row_expand) || 1;
1695
1696 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1697
1099 CFClient::UI::harmonize $hs; 1698 CFPlus::UI::harmonize $hs;
1100 1699
1101 my $y; 1700 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1701 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1102 1702
1103 for my $r (0 .. $#{$self->{children}}) { 1703 for my $widget ($self->children) {
1104 my $row = $self->{children}[$r] 1704 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1105 or next;
1106 1705
1107 my $x = 0; 1706 $widget->configure (
1108 my $row_h = $hs->[$r]; 1707 $x[$c], $y[$r],
1708 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1109 1709 );
1110 for my $c (0 .. $#$row) { 1710 }
1111 my $col_w = $ws->[$c];
1112 1711
1113 if (my $widget = $row->[$c]) { 1712 1
1114 $widget->configure ($x, $y, $col_w, $row_h); 1713}
1115 }
1116 1714
1117 $x += $col_w; 1715#############################################################################
1716
1717package CFPlus::UI::Fixed;
1718
1719use List::Util qw(min max);
1720
1721our @ISA = CFPlus::UI::Container::;
1722
1723sub add {
1724 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1725
1726 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1727 $self->SUPER::add ($child);
1728}
1729
1730sub _scale($$$) {
1731 my ($mode, $val, $max) = @_;
1732
1733 $mode eq "abs" ? $val
1734 : $mode eq "rel" ? $val * $max
1735 : 0
1736}
1737
1738sub size_request {
1739 my ($self) = @_;
1740
1741 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1742
1743 # determine overall size by querying abs widgets
1744 for my $child ($self->visible_children) {
1745 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1746
1747 if ($pos eq "abs") {
1748 $w = _scale $size, $w, $child->{req_w};
1749 $h = _scale $size, $h, $child->{req_h};
1750
1751 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1752 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1118 } 1753 }
1119
1120 $y += $row_h;
1121 } 1754 }
1122 1755
1123} 1756 my $W = $x2 - $x1;
1757 my $H = $y2 - $y1;
1124 1758
1125sub find_widget { 1759 # now layout remaining widgets
1760 for my $child ($self->visible_children) {
1761 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1762
1763 if ($pos ne "abs") {
1764 $x = _scale $pos, $x, $W;
1765 $y = _scale $pos, $x, $H;
1766 $w = _scale $size, $w, $child->{req_w};
1767 $h = _scale $size, $h, $child->{req_h};
1768
1769 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1770 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1771 }
1772 }
1773
1774 my $W = $x2 - $x1;
1775 my $H = $y2 - $y1;
1776
1777 ($W, $H)
1778}
1779
1780sub invoke_size_allocate {
1126 my ($self, $x, $y) = @_; 1781 my ($self, $W, $H) = @_;
1127 1782
1128 $x -= $self->{x}; 1783 for my $child ($self->visible_children) {
1129 $y -= $self->{y}; 1784 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1130 1785
1131 my $res; 1786 $x = _scale $pos, $x, $W;
1787 $y = _scale $pos, $x, $H;
1788 $w = _scale $size, $w, $child->{req_w};
1789 $h = _scale $size, $h, $child->{req_h};
1132 1790
1133 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1791 $child->configure ($x, $y, $w, $h);
1134 $res = $_->find_widget ($x, $y) 1792 }
1135 and return $res; 1793
1136 } 1794 1
1137
1138 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1139}
1140
1141sub _draw {
1142 my ($self) = @_;
1143
1144 for (grep $_, @{$self->{children}}) {
1145 $_->draw for grep $_, @$_;
1146 }
1147} 1795}
1148 1796
1149############################################################################# 1797#############################################################################
1150 1798
1151package CFClient::UI::HBox; 1799package CFPlus::UI::Box;
1152 1800
1153# TODO: wrap into common Box base class
1154
1155our @ISA = CFClient::UI::Container::; 1801our @ISA = CFPlus::UI::Container::;
1156 1802
1157sub size_request { 1803sub size_request {
1158 my ($self) = @_; 1804 my ($self) = @_;
1159 1805
1160 my @alloc = map [$_->size_request], @{$self->{children}}; 1806 $self->{vertical}
1807 ? (
1808 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1809 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1810 )
1811 : (
1812 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1813 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1814 )
1815}
1161 1816
1817sub invoke_size_allocate {
1818 my ($self, $w, $h) = @_;
1819
1820 my $space = $self->{vertical} ? $h : $w;
1821 my @children = $self->visible_children;
1822
1823 my @req;
1824
1825 if ($self->{homogeneous}) {
1826 @req = ($space / (@children || 1)) x @children;
1827 } else {
1828 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1829 my $req = List::Util::sum @req;
1830
1831 if ($req > $space) {
1832 # ah well, not enough space
1833 $_ *= $space / $req for @req;
1834 } else {
1835 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1836
1837 $space = ($space - $req) / $expand; # remaining space to give away
1838
1839 $req[$_] += $space * $children[$_]{expand}
1840 for 0 .. $#children;
1841 }
1162 ( 1842 }
1163 (List::Util::sum map $_->[0], @alloc), 1843
1164 (List::Util::max map $_->[1], @alloc), 1844 CFPlus::UI::harmonize \@req;
1845
1846 my $pos = 0;
1847 for (0 .. $#children) {
1848 my $alloc = $req[$_];
1849 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1850
1851 $pos += $alloc;
1852 }
1853
1854 1
1855}
1856
1857#############################################################################
1858
1859package CFPlus::UI::HBox;
1860
1861our @ISA = CFPlus::UI::Box::;
1862
1863sub new {
1864 my $class = shift;
1865
1866 $class->SUPER::new (
1867 vertical => 0,
1868 @_,
1165 ) 1869 )
1166} 1870}
1167 1871
1168sub size_allocate {
1169 my ($self, $w, $h) = @_;
1170
1171 ($h, $w) = ($w, $h);
1172
1173 my $children = $self->{children};
1174
1175 my @h = map $_->{req_w}, @$children;
1176
1177 my $req_h = List::Util::sum @h;
1178
1179 if ($req_h > $h) {
1180 # ah well, not enough space
1181 $_ *= $h / $req_h for @h;
1182 } else {
1183 my $exp = List::Util::sum map $_->{expand}, @$children;
1184 $exp ||= 1;
1185
1186 for (0 .. $#$children) {
1187 my $child = $children->[$_];
1188
1189 my $alloc_h = $h[$_];
1190 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1191 $h[$_] = $alloc_h;
1192 }
1193 }
1194
1195 CFClient::UI::harmonize \@h;
1196
1197 my $y = 0;
1198 for (0 .. $#$children) {
1199 my $child = $children->[$_];
1200 my $h = $h[$_];
1201 $child->configure ($y, 0, $h, $w);
1202
1203 $y += $h;
1204 }
1205
1206 1
1207}
1208
1209############################################################################# 1872#############################################################################
1210 1873
1211package CFClient::UI::VBox; 1874package CFPlus::UI::VBox;
1212 1875
1213# TODO: wrap into common Box base class 1876our @ISA = CFPlus::UI::Box::;
1214 1877
1215our @ISA = CFClient::UI::Container::; 1878sub new {
1879 my $class = shift;
1216 1880
1217sub size_request { 1881 $class->SUPER::new (
1218 my ($self) = @_; 1882 vertical => 1,
1219 1883 @_,
1220 my @alloc = map [$_->size_request], @{$self->{children}};
1221
1222 (
1223 (List::Util::max map $_->[0], @alloc),
1224 (List::Util::sum map $_->[1], @alloc),
1225 ) 1884 )
1226} 1885}
1227 1886
1228sub size_allocate {
1229 my ($self, $w, $h) = @_;
1230
1231 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1232
1233 my $children = $self->{children};
1234
1235 my @h = map $_->{req_h}, @$children;
1236
1237 my $req_h = List::Util::sum @h;
1238
1239 if ($req_h > $h) {
1240 # ah well, not enough space
1241 $_ *= $h / $req_h for @h;
1242 } else {
1243 my $exp = List::Util::sum map $_->{expand}, @$children;
1244 $exp ||= 1;
1245
1246 for (0 .. $#$children) {
1247 my $child = $children->[$_];
1248
1249 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1250 }
1251 }
1252
1253 CFClient::UI::harmonize \@h;
1254
1255 my $y = 0;
1256 for (0 .. $#$children) {
1257 my $child = $children->[$_];
1258 my $h = $h[$_];
1259 $child->configure (0, $y, $w, $h);
1260
1261 $y += $h;
1262 }
1263
1264 1
1265}
1266
1267############################################################################# 1887#############################################################################
1268 1888
1269package CFClient::UI::Label; 1889package CFPlus::UI::Label;
1270 1890
1271our @ISA = CFClient::UI::Base::; 1891our @ISA = CFPlus::UI::DrawBG::;
1272 1892
1273use CFClient::OpenGL; 1893use CFPlus::OpenGL;
1274 1894
1275sub new { 1895sub new {
1276 my ($class, %arg) = @_; 1896 my ($class, %arg) = @_;
1277 1897
1278 my $self = $class->SUPER::new ( 1898 my $self = $class->SUPER::new (
1279 fg => [1, 1, 1], 1899 fg => [1, 1, 1],
1900 #bg => none
1901 #active_bg => none
1280 #font => default_font 1902 #font => default_font
1281 #text => initial text 1903 #text => initial text
1282 #markup => initial narkup 1904 #markup => initial narkup
1905 #max_w => maximum pixel width
1906 #style => 0, # render flags
1907 ellipsise => 3, # end
1283 layout => (new CFClient::Layout), 1908 layout => (new CFPlus::Layout),
1284 fontsize => 1, 1909 fontsize => 1,
1285 align => -1, 1910 align => -1,
1286 valign => -1, 1911 valign => -1,
1287 padding => 2, 1912 padding_x => 2,
1913 padding_y => 2,
1288 can_events => 0, 1914 can_events => 0,
1289 %arg 1915 %arg
1290 ); 1916 );
1291 1917
1292 if (exists $self->{template}) { 1918 if (exists $self->{template}) {
1293 my $layout = new CFClient::Layout; 1919 my $layout = new CFPlus::Layout;
1294 $layout->set_text (delete $self->{template}); 1920 $layout->set_text (delete $self->{template});
1295 $self->{template} = $layout; 1921 $self->{template} = $layout;
1296 } 1922 }
1297 1923
1298 if (exists $self->{markup}) { 1924 if (exists $self->{markup}) {
… …
1302 } 1928 }
1303 1929
1304 $self 1930 $self
1305} 1931}
1306 1932
1307sub escape {
1308 local $_ = $_[1];
1309
1310 s/&/&amp;/g;
1311 s/>/&gt;/g;
1312 s/</&lt;/g;
1313
1314 $_[1]
1315}
1316
1317sub update { 1933sub update {
1318 my ($self) = @_; 1934 my ($self) = @_;
1319 1935
1320 delete $self->{texture}; 1936 delete $self->{texture};
1321 $self->SUPER::update; 1937 $self->SUPER::update;
1322} 1938}
1323 1939
1940sub realloc {
1941 my ($self) = @_;
1942
1943 delete $self->{ox};
1944 $self->SUPER::realloc;
1945}
1946
1324sub set_text { 1947sub set_text {
1325 my ($self, $text) = @_; 1948 my ($self, $text) = @_;
1326 1949
1327 return if $self->{text} eq "T$text"; 1950 return if $self->{text} eq "T$text";
1328 $self->{text} = "T$text"; 1951 $self->{text} = "T$text";
1329 1952
1330 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1331 $self->{layout}->set_text ($text); 1953 $self->{layout}->set_text ($text);
1332 1954
1955 delete $self->{size_req};
1956 $self->realloc;
1333 $self->update; 1957 $self->update;
1334 $self->check_size;
1335} 1958}
1336 1959
1337sub set_markup { 1960sub set_markup {
1338 my ($self, $markup) = @_; 1961 my ($self, $markup) = @_;
1339 1962
1340 return if $self->{text} eq "M$markup"; 1963 return if $self->{text} eq "M$markup";
1341 $self->{text} = "M$markup"; 1964 $self->{text} = "M$markup";
1342 1965
1343 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1966 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1344 1967
1345 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1346 $self->{layout}->set_markup ($markup); 1968 $self->{layout}->set_markup ($markup);
1347 1969
1970 delete $self->{size_req};
1971 $self->realloc;
1348 $self->update; 1972 $self->update;
1349 $self->check_size;
1350} 1973}
1351 1974
1352sub size_request { 1975sub size_request {
1353 my ($self) = @_; 1976 my ($self) = @_;
1354 1977
1978 $self->{size_req} ||= do {
1355 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1979 $self->{layout}->set_font ($self->{font}) if $self->{font};
1356 $self->{layout}->set_width ($self->{max_w} || -1); 1980 $self->{layout}->set_width ($self->{max_w} || -1);
1981 $self->{layout}->set_ellipsise ($self->{ellipsise});
1982 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1357 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1983 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1358 1984
1359 my ($w, $h) = $self->{layout}->size; 1985 my ($w, $h) = $self->{layout}->size;
1360 1986
1361 if (exists $self->{template}) { 1987 if (exists $self->{template}) {
1362 $self->{template}->set_font ($self->{font}) if $self->{font}; 1988 $self->{template}->set_font ($self->{font}) if $self->{font};
1989 $self->{template}->set_width ($self->{max_w} || -1);
1363 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1990 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1364 1991
1365 my ($w2, $h2) = $self->{template}->size; 1992 my ($w2, $h2) = $self->{template}->size;
1366 1993
1367 $w = List::Util::max $w, $w2; 1994 $w = List::Util::max $w, $w2;
1368 $h = List::Util::max $h, $h2; 1995 $h = List::Util::max $h, $h2;
1996 }
1997
1998 [$w, $h]
1369 } 1999 };
1370 2000
1371 ( 2001 @{ $self->{size_req} }
1372 $w + $self->{padding} * 2,
1373 $h + $self->{padding} * 2,
1374 )
1375} 2002}
1376 2003
2004sub baseline_shift {
2005 $_[0]{layout}->descent
2006}
2007
1377sub size_allocate { 2008sub invoke_size_allocate {
1378 my ($self, $w, $h) = @_; 2009 my ($self, $w, $h) = @_;
1379 2010
2011 delete $self->{ox};
2012
1380 delete $self->{texture}; 2013 delete $self->{texture}
2014 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2015
2016 1
1381} 2017}
1382 2018
1383sub set_fontsize { 2019sub set_fontsize {
1384 my ($self, $fontsize) = @_; 2020 my ($self, $fontsize) = @_;
1385 2021
1386 $self->{fontsize} = $fontsize; 2022 $self->{fontsize} = $fontsize;
2023 delete $self->{size_req};
1387 delete $self->{texture}; 2024 delete $self->{texture};
1388 2025
1389 $self->update; 2026 $self->realloc;
1390 $self->check_size; 2027}
2028
2029sub reconfigure {
2030 my ($self) = @_;
2031
2032 delete $self->{size_req};
2033 delete $self->{texture};
2034
2035 $self->SUPER::reconfigure;
1391} 2036}
1392 2037
1393sub _draw { 2038sub _draw {
1394 my ($self) = @_; 2039 my ($self) = @_;
1395 2040
2041 $self->SUPER::_draw; # draw background, if applicable
2042
1396 my $tex = $self->{texture} ||= do { 2043 my $size = $self->{texture} ||= do {
1397 $self->{layout}->set_foreground (@{$self->{fg}}); 2044 $self->{layout}->set_foreground (@{$self->{fg}});
1398 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2045 $self->{layout}->set_font ($self->{font}) if $self->{font};
1399 $self->{layout}->set_width ($self->{w}); 2046 $self->{layout}->set_width ($self->{w});
2047 $self->{layout}->set_ellipsise ($self->{ellipsise});
2048 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1400 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 2049 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1401 2050
1402 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2051 [$self->{layout}->size]
1403
1404 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1405 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1406 : ($self->{w} - $tex->{w}) * 0.5);
1407
1408 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1409 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1410 : ($self->{h} - $tex->{h}) * 0.5);
1411
1412 $tex
1413 }; 2052 };
1414 2053
1415 glEnable GL_TEXTURE_2D; 2054 unless (exists $self->{ox}) {
1416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2055 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2056 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2057 : ($self->{w} - $size->[0]) * 0.5);
1417 2058
1418 if ($tex->{format} == GL_ALPHA) { 2059 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1419 glColor @{$self->{fg}}; 2060 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1420 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2061 : ($self->{h} - $size->[1]) * 0.5);
1421 } else {
1422 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1423 } 2062 };
1424 2063
1425 glDisable GL_TEXTURE_2D; 2064 my $w = List::Util::min $self->{w} + 4, $size->[0];
2065 my $h = List::Util::min $self->{h} + 2, $size->[1];
2066
2067 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1426} 2068}
1427 2069
1428############################################################################# 2070#############################################################################
1429 2071
1430package CFClient::UI::EntryBase; 2072package CFPlus::UI::EntryBase;
1431 2073
1432our @ISA = CFClient::UI::Label::; 2074our @ISA = CFPlus::UI::Label::;
1433 2075
1434use CFClient::OpenGL; 2076use CFPlus::OpenGL;
1435 2077
1436sub new { 2078sub new {
1437 my $class = shift; 2079 my $class = shift;
1438 2080
1439 $class->SUPER::new ( 2081 $class->SUPER::new (
… …
1443 active_fg => [0, 0, 0], 2085 active_fg => [0, 0, 0],
1444 can_hover => 1, 2086 can_hover => 1,
1445 can_focus => 1, 2087 can_focus => 1,
1446 valign => 0, 2088 valign => 0,
1447 can_events => 1, 2089 can_events => 1,
2090 ellipsise => 0,
2091 #text => ...
2092 #hidden => "*",
1448 @_ 2093 @_
1449 ) 2094 )
1450} 2095}
1451 2096
1452sub _set_text { 2097sub _set_text {
… …
1454 2099
1455 delete $self->{cur_h}; 2100 delete $self->{cur_h};
1456 2101
1457 return if $self->{text} eq $text; 2102 return if $self->{text} eq $text;
1458 2103
1459 delete $self->{texture};
1460
1461 $self->{last_activity} = $::NOW; 2104 $self->{last_activity} = $::NOW;
1462 $self->{text} = $text; 2105 $self->{text} = $text;
1463 2106
1464 $text =~ s/./*/g if $self->{hidden}; 2107 $text =~ s/./*/g if $self->{hidden};
1465 $self->{layout}->set_text ("$text "); 2108 $self->{layout}->set_text ("$text ");
2109 delete $self->{size_req};
1466 2110
1467 $self->emit (changed => $self->{text}); 2111 $self->emit (changed => $self->{text});
2112
2113 $self->realloc;
2114 $self->update;
1468} 2115}
1469 2116
1470sub set_text { 2117sub set_text {
1471 my ($self, $text) = @_; 2118 my ($self, $text) = @_;
1472 2119
1473 $self->{cursor} = length $text; 2120 $self->{cursor} = length $text;
1474 $self->_set_text ($text); 2121 $self->_set_text ($text);
1475 $self->update;
1476 $self->check_size;
1477} 2122}
1478 2123
1479sub get_text { 2124sub get_text {
1480 $_[0]{text} 2125 $_[0]{text}
1481} 2126}
… …
1486 my ($w, $h) = $self->SUPER::size_request; 2131 my ($w, $h) = $self->SUPER::size_request;
1487 2132
1488 ($w + 1, $h) # add 1 for cursor 2133 ($w + 1, $h) # add 1 for cursor
1489} 2134}
1490 2135
1491sub size_allocate {
1492 my ($self, $w, $h) = @_;
1493
1494 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1495}
1496
1497sub key_down { 2136sub invoke_key_down {
1498 my ($self, $ev) = @_; 2137 my ($self, $ev) = @_;
1499 2138
1500 my $mod = $ev->{mod}; 2139 my $mod = $ev->{mod};
1501 my $sym = $ev->{sym}; 2140 my $sym = $ev->{sym};
1502 my $uni = $ev->{unicode}; 2141 my $uni = $ev->{unicode};
1503 2142
1504 my $text = $self->get_text; 2143 my $text = $self->get_text;
2144
2145 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1505 2146
1506 if ($uni == 8) { 2147 if ($uni == 8) {
1507 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2148 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1508 } elsif ($uni == 127) { 2149 } elsif ($uni == 127) {
1509 substr $text, $self->{cursor}, 1, ""; 2150 substr $text, $self->{cursor}, 1, "";
1510 } elsif ($sym == CFClient::SDLK_LEFT) { 2151 } elsif ($sym == CFPlus::SDLK_LEFT) {
1511 --$self->{cursor} if $self->{cursor}; 2152 --$self->{cursor} if $self->{cursor};
1512 } elsif ($sym == CFClient::SDLK_RIGHT) { 2153 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1513 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2154 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1514 } elsif ($sym == CFClient::SDLK_HOME) { 2155 } elsif ($sym == CFPlus::SDLK_HOME) {
2156 # what a hack
2157 $self->{cursor} =
2158 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2159 ? length $1
2160 : 0;
2161 } elsif ($sym == CFPlus::SDLK_END) {
2162 # uh, again
2163 $self->{cursor} =
2164 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2165 ? $self->{cursor} + length $1
2166 : length $self->{text};
2167 } elsif ($uni == 21) { # ctrl-u
2168 $text = "";
1515 $self->{cursor} = 0; 2169 $self->{cursor} = 0;
1516 } elsif ($sym == CFClient::SDLK_END) {
1517 $self->{cursor} = length $text;
1518 } elsif ($uni == 27) { 2170 } elsif ($uni == 27) {
1519 $self->emit ('escape'); 2171 $self->emit ('escape');
1520 } elsif ($uni) { 2172 } elsif ($uni == 0x0d) {
2173 substr $text, $self->{cursor}++, 0, "\012";
2174 } elsif ($uni >= 0x20) {
1521 substr $text, $self->{cursor}++, 0, chr $uni; 2175 substr $text, $self->{cursor}++, 0, chr $uni;
2176 } else {
2177 return 0;
1522 } 2178 }
1523 2179
1524 $self->_set_text ($text); 2180 $self->_set_text ($text);
2181
2182 $self->realloc;
1525 $self->update; 2183 $self->update;
1526 $self->check_size;
1527}
1528 2184
2185 1
2186}
2187
1529sub focus_in { 2188sub invoke_focus_in {
1530 my ($self) = @_; 2189 my ($self) = @_;
1531 2190
1532 $self->{last_activity} = $::NOW; 2191 $self->{last_activity} = $::NOW;
1533 2192
1534 $self->SUPER::focus_in; 2193 $self->SUPER::invoke_focus_in
1535} 2194}
1536 2195
1537sub button_down { 2196sub invoke_button_down {
1538 my ($self, $ev, $x, $y) = @_; 2197 my ($self, $ev, $x, $y) = @_;
1539 2198
1540 $self->SUPER::button_down ($ev, $x, $y); 2199 $self->SUPER::invoke_button_down ($ev, $x, $y);
1541 2200
1542 my $idx = $self->{layout}->xy_to_index ($x, $y); 2201 my $idx = $self->{layout}->xy_to_index ($x, $y);
1543 2202
1544 # byte-index to char-index 2203 # byte-index to char-index
1545 my $text = $self->{text}; 2204 my $text = $self->{text};
1546 utf8::encode $text; 2205 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1547 $self->{cursor} = length substr $text, 0, $idx; 2206 $self->{cursor} = length $text;
1548 2207
1549 $self->_set_text ($self->{text}); 2208 $self->_set_text ($self->{text});
1550 $self->update; 2209 $self->update;
2210
2211 1
1551} 2212}
1552 2213
1553sub mouse_motion { 2214sub invoke_mouse_motion {
1554 my ($self, $ev, $x, $y) = @_; 2215 my ($self, $ev, $x, $y) = @_;
1555# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2216# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2217
2218 1
1556} 2219}
1557 2220
1558sub _draw { 2221sub _draw {
1559 my ($self) = @_; 2222 my ($self) = @_;
1560 2223
1561 local $self->{fg} = $self->{fg}; 2224 local $self->{fg} = $self->{fg};
1562 2225
1563 if ($FOCUS == $self) { 2226 if ($FOCUS == $self) {
1564 glColor @{$self->{active_bg}}; 2227 glColor_premultiply @{$self->{active_bg}};
1565 $self->{fg} = $self->{active_fg}; 2228 $self->{fg} = $self->{active_fg};
1566 } else { 2229 } else {
1567 glColor @{$self->{bg}}; 2230 glColor_premultiply @{$self->{bg}};
1568 } 2231 }
1569 2232
1570 glEnable GL_BLEND; 2233 glEnable GL_BLEND;
1571 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2234 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1572 glBegin GL_QUADS; 2235 glBegin GL_QUADS;
1573 glVertex 0 , 0; 2236 glVertex 0 , 0;
1574 glVertex 0 , $self->{h}; 2237 glVertex 0 , $self->{h};
1575 glVertex $self->{w}, $self->{h}; 2238 glVertex $self->{w}, $self->{h};
1576 glVertex $self->{w}, 0; 2239 glVertex $self->{w}, 0;
… …
1587 utf8::encode $text; 2250 utf8::encode $text;
1588 2251
1589 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2252 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1590 } 2253 }
1591 2254
1592 glColor @{$self->{fg}};
1593 glBegin GL_LINES; 2255 glBegin GL_LINES;
1594 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2256 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1595 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2257 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1596 glEnd; 2258 glEnd;
1597 } 2259 }
1598} 2260}
1599 2261
2262#############################################################################
2263
1600package CFClient::UI::Entry; 2264package CFPlus::UI::Entry;
1601 2265
1602our @ISA = CFClient::UI::EntryBase::; 2266our @ISA = CFPlus::UI::EntryBase::;
1603 2267
1604use CFClient::OpenGL; 2268use CFPlus::OpenGL;
1605 2269
1606sub key_down { 2270sub invoke_key_down {
1607 my ($self, $ev) = @_; 2271 my ($self, $ev) = @_;
1608 2272
1609 my $sym = $ev->{sym}; 2273 my $sym = $ev->{sym};
1610 2274
1611 if ($sym == 13) { 2275 if ($ev->{uni} == 0x0d || $sym == 13) {
1612 unshift @{$self->{history}}, 2276 unshift @{$self->{history}},
1613 my $txt = $self->get_text; 2277 my $txt = $self->get_text;
2278
1614 $self->{history_pointer} = -1; 2279 $self->{history_pointer} = -1;
1615 $self->{history_saveback} = ''; 2280 $self->{history_saveback} = '';
1616 $self->emit (activate => $txt); 2281 $self->emit (activate => $txt);
1617 $self->update; 2282 $self->update;
1618 2283
1619 } elsif ($sym == CFClient::SDLK_UP) { 2284 } elsif ($sym == CFPlus::SDLK_UP) {
1620 if ($self->{history_pointer} < 0) { 2285 if ($self->{history_pointer} < 0) {
1621 $self->{history_saveback} = $self->get_text; 2286 $self->{history_saveback} = $self->get_text;
1622 } 2287 }
1623 if (@{$self->{history} || []} > 0) { 2288 if (@{$self->{history} || []} > 0) {
1624 $self->{history_pointer}++; 2289 $self->{history_pointer}++;
… …
1626 $self->{history_pointer} = @{$self->{history} || []} - 1; 2291 $self->{history_pointer} = @{$self->{history} || []} - 1;
1627 } 2292 }
1628 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2293 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1629 } 2294 }
1630 2295
1631 } elsif ($sym == CFClient::SDLK_DOWN) { 2296 } elsif ($sym == CFPlus::SDLK_DOWN) {
1632 $self->{history_pointer}--; 2297 $self->{history_pointer}--;
1633 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2298 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1634 2299
1635 if ($self->{history_pointer} >= 0) { 2300 if ($self->{history_pointer} >= 0) {
1636 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2301 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1637 } else { 2302 } else {
1638 $self->set_text ($self->{history_saveback}); 2303 $self->set_text ($self->{history_saveback});
1639 } 2304 }
1640 2305
1641 } else { 2306 } else {
1642 $self->SUPER::key_down ($ev); 2307 return $self->SUPER::invoke_key_down ($ev)
2308 }
2309
1643 } 2310 1
1644
1645} 2311}
1646 2312
1647############################################################################# 2313#############################################################################
1648 2314
2315package CFPlus::UI::TextEdit;
2316
2317our @ISA = CFPlus::UI::EntryBase::;
2318
2319use CFPlus::OpenGL;
2320
2321sub move_cursor_ver {
2322 my ($self, $dy) = @_;
2323
2324 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2325
2326 $y += $dy;
2327
2328 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2329 $self->{cursor} = $index;
2330 delete $self->{cur_h};
2331 $self->update;
2332 return;
2333 }
2334}
2335
2336sub invoke_key_down {
2337 my ($self, $ev) = @_;
2338
2339 my $sym = $ev->{sym};
2340
2341 if ($sym == CFPlus::SDLK_UP) {
2342 $self->move_cursor_ver (-1);
2343 } elsif ($sym == CFPlus::SDLK_DOWN) {
2344 $self->move_cursor_ver (+1);
2345 } else {
2346 return $self->SUPER::invoke_key_down ($ev)
2347 }
2348
2349 1
2350}
2351
2352#############################################################################
2353
1649package CFClient::UI::Button; 2354package CFPlus::UI::Button;
1650 2355
1651our @ISA = CFClient::UI::Label::; 2356our @ISA = CFPlus::UI::Label::;
1652 2357
1653use CFClient::OpenGL; 2358use CFPlus::OpenGL;
1654 2359
1655my @tex = 2360my @tex =
1656 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2361 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1657 qw(b1_button_active.png); 2362 qw(b1_button_inactive.png b1_button_active.png);
1658 2363
1659sub new { 2364sub new {
1660 my $class = shift; 2365 my $class = shift;
1661 2366
1662 $class->SUPER::new ( 2367 $class->SUPER::new (
1663 padding => 4, 2368 padding_x => 4,
2369 padding_y => 4,
2370 fg => [1.0, 1.0, 1.0],
2371 active_fg => [0.8, 0.8, 0.8],
2372 can_hover => 1,
2373 align => 0,
2374 valign => 0,
2375 can_events => 1,
2376 @_
2377 )
2378}
2379
2380sub invoke_button_up {
2381 my ($self, $ev, $x, $y) = @_;
2382
2383 $self->emit ("activate")
2384 if $x >= 0 && $x < $self->{w}
2385 && $y >= 0 && $y < $self->{h};
2386
2387 1
2388}
2389
2390sub _draw {
2391 my ($self) = @_;
2392
2393 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2394
2395 glEnable GL_TEXTURE_2D;
2396 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2397 glColor 0, 0, 0, 1;
2398
2399 my $tex = $tex[$GRAB == $self];
2400 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2401
2402 glDisable GL_TEXTURE_2D;
2403
2404 $self->SUPER::_draw;
2405}
2406
2407#############################################################################
2408
2409package CFPlus::UI::CheckBox;
2410
2411our @ISA = CFPlus::UI::DrawBG::;
2412
2413my @tex =
2414 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2415 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2416
2417use CFPlus::OpenGL;
2418
2419sub new {
2420 my $class = shift;
2421
2422 $class->SUPER::new (
2423 padding_x => 2,
2424 padding_y => 2,
2425 fg => [1, 1, 1],
2426 active_fg => [1, 1, 0],
2427 bg => [0, 0, 0, 0.2],
2428 active_bg => [1, 1, 1, 0.5],
2429 state => 0,
2430 can_hover => 1,
2431 @_
2432 )
2433}
2434
2435sub size_request {
2436 my ($self) = @_;
2437
2438 (6) x 2
2439}
2440
2441sub toggle {
2442 my ($self) = @_;
2443
2444 $self->{state} = !$self->{state};
2445 $self->emit (changed => $self->{state});
2446 $self->update;
2447}
2448
2449sub invoke_button_down {
2450 my ($self, $ev, $x, $y) = @_;
2451
2452 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2453 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2454 $self->toggle;
2455 } else {
2456 return 0
2457 }
2458
2459 1
2460}
2461
2462sub _draw {
2463 my ($self) = @_;
2464
2465 $self->SUPER::_draw;
2466
2467 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2468
2469 my ($w, $h) = @$self{qw(w h)};
2470
2471 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2472
2473 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2474
2475 my $tex = $self->{state} ? $tex[1] : $tex[0];
2476
2477 glEnable GL_TEXTURE_2D;
2478 $tex->draw_quad_alpha (0, 0, $s, $s);
2479 glDisable GL_TEXTURE_2D;
2480}
2481
2482#############################################################################
2483
2484package CFPlus::UI::Image;
2485
2486our @ISA = CFPlus::UI::Base::;
2487
2488use CFPlus::OpenGL;
2489
2490our %texture_cache;
2491
2492sub new {
2493 my $class = shift;
2494
2495 my $self = $class->SUPER::new (
2496 can_events => 0,
2497 @_,
2498 );
2499
2500 $self->{path} || $self->{tex}
2501 or Carp::croak "'path' or 'tex' attributes required";
2502
2503 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2504 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2505
2506 CFPlus::weaken $texture_cache{$self->{path}};
2507
2508 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2509
2510 $self
2511}
2512
2513sub STORABLE_freeze {
2514 my ($self, $cloning) = @_;
2515
2516 $self->{path}
2517 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2518
2519 $self->{path}
2520}
2521
2522sub STORABLE_attach {
2523 my ($self, $cloning, $path) = @_;
2524
2525 $self->new (path => $path)
2526}
2527
2528sub size_request {
2529 my ($self) = @_;
2530
2531 ($self->{tex}{w}, $self->{tex}{h})
2532}
2533
2534sub _draw {
2535 my ($self) = @_;
2536
2537 my $tex = $self->{tex};
2538
2539 my ($w, $h) = ($self->{w}, $self->{h});
2540
2541 if ($self->{rot90}) {
2542 glRotate 90, 0, 0, 1;
2543 glTranslate 0, -$self->{w}, 0;
2544
2545 ($w, $h) = ($h, $w);
2546 }
2547
2548 glEnable GL_TEXTURE_2D;
2549 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2550
2551 $tex->draw_quad (0, 0, $w, $h);
2552
2553 glDisable GL_TEXTURE_2D;
2554}
2555
2556#############################################################################
2557
2558package CFPlus::UI::ImageButton;
2559
2560our @ISA = CFPlus::UI::Image::;
2561
2562use CFPlus::OpenGL;
2563
2564my %textures;
2565
2566sub new {
2567 my $class = shift;
2568
2569 my $self = $class->SUPER::new (
2570 padding_x => 4,
2571 padding_y => 4,
1664 fg => [1, 1, 1], 2572 fg => [1, 1, 1],
1665 bg => [1, 1, 1, 0.2],
1666 active_fg => [0, 0, 1], 2573 active_fg => [0, 0, 1],
1667 can_hover => 1, 2574 can_hover => 1,
1668 align => 0, 2575 align => 0,
1669 valign => 0, 2576 valign => 0,
1670 can_events => 1, 2577 can_events => 1,
1671 @_ 2578 @_
1672 ) 2579 );
1673} 2580}
1674 2581
1675sub button_up { 2582sub invoke_button_up {
1676 my ($self, $ev, $x, $y) = @_; 2583 my ($self, $ev, $x, $y) = @_;
1677 2584
2585 $self->emit ("activate")
1678 if ($x >= 0 && $x < $self->{w} 2586 if $x >= 0 && $x < $self->{w}
1679 && $y >= 0 && $y < $self->{h}) { 2587 && $y >= 0 && $y < $self->{h};
1680 $self->emit ("activate"); 2588
1681 } 2589 1
1682}
1683
1684sub _draw {
1685 my ($self) = @_;
1686
1687 local $self->{fg} = $self->{fg};
1688
1689 if ($GRAB == $self) {
1690 $self->{fg} = $self->{active_fg};
1691 }
1692
1693 glEnable GL_TEXTURE_2D;
1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1695 glColor 0, 0, 0, 1;
1696
1697 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1698
1699 glDisable GL_TEXTURE_2D;
1700
1701 $self->SUPER::_draw;
1702} 2590}
1703 2591
1704############################################################################# 2592#############################################################################
1705 2593
1706package CFClient::UI::CheckBox;
1707
1708our @ISA = CFClient::UI::DrawBG::;
1709
1710my @tex =
1711 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1712 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1713
1714use CFClient::OpenGL;
1715
1716sub new {
1717 my $class = shift;
1718
1719 $class->SUPER::new (
1720 padding => 2,
1721 fg => [1, 1, 1],
1722 active_fg => [1, 1, 0],
1723 state => 0,
1724 can_hover => 1,
1725 @_
1726 )
1727}
1728
1729sub size_request {
1730 my ($self) = @_;
1731
1732 ($self->{padding} * 2 + 6) x 2
1733}
1734
1735sub button_down {
1736 my ($self, $ev, $x, $y) = @_;
1737
1738 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1739 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1740 $self->{state} = !$self->{state};
1741 $self->emit (changed => $self->{state});
1742 }
1743}
1744
1745sub _draw {
1746 my ($self) = @_;
1747
1748 $self->SUPER::_draw;
1749
1750 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1751
1752 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1753
1754 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1755
1756 my $tex = $self->{state} ? $tex[1] : $tex[0];
1757
1758 glEnable GL_TEXTURE_2D;
1759 $tex->draw_quad_alpha (0, 0, $s, $s);
1760 glDisable GL_TEXTURE_2D;
1761}
1762
1763#############################################################################
1764
1765package CFClient::UI::Image; 2594package CFPlus::UI::VGauge;
1766 2595
1767our @ISA = CFClient::UI::Base::; 2596our @ISA = CFPlus::UI::Base::;
1768
1769use CFClient::OpenGL;
1770use Carp qw/confess/;
1771
1772our %loaded_images;
1773
1774sub new {
1775 my $class = shift;
1776
1777 my $self = $class->SUPER::new (can_events => 0, @_);
1778
1779 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1780
1781 $loaded_images{$self->{image}} ||=
1782 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1783
1784 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1785
1786 Scalar::Util::weaken $loaded_images{$self->{image}};
1787
1788 $self->{aspect} = $tex->{w} / $tex->{h};
1789
1790 $self
1791}
1792
1793sub size_request {
1794 my ($self) = @_;
1795
1796 ($self->{tex}->{w}, $self->{tex}->{h})
1797}
1798
1799sub _draw {
1800 my ($self) = @_;
1801
1802 my $tex = $self->{tex};
1803
1804 my ($w, $h) = ($self->{w}, $self->{h});
1805
1806 if ($self->{rot90}) {
1807 glRotate 90, 0, 0, 1;
1808 glTranslate 0, -$self->{w}, 0;
1809
1810 ($w, $h) = ($h, $w);
1811 }
1812
1813 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1815
1816 $tex->draw_quad_alpha (0, 0, $w, $h);
1817
1818 glDisable GL_TEXTURE_2D;
1819}
1820
1821#############################################################################
1822
1823package CFClient::UI::VGauge;
1824
1825our @ISA = CFClient::UI::Base::;
1826 2597
1827use List::Util qw(min max); 2598use List::Util qw(min max);
1828 2599
1829use CFClient::OpenGL; 2600use CFPlus::OpenGL;
1830 2601
1831my %tex = ( 2602my %tex = (
1832 food => [ 2603 food => [
1833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2604 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1834 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2605 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1835 ], 2606 ],
1836 grace => [ 2607 grace => [
1837 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2608 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1838 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2609 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1839 ], 2610 ],
1840 hp => [ 2611 hp => [
1841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2612 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1842 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2613 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1843 ], 2614 ],
1844 mana => [ 2615 mana => [
1845 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2616 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1846 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2617 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1847 ], 2618 ],
1848); 2619);
1849 2620
1850# eg. VGauge->new (gauge => 'food'), default gauge: food 2621# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1910 my $ycut1 = max 0, min 1, $ycut; 2681 my $ycut1 = max 0, min 1, $ycut;
1911 my $ycut2 = max 0, min 1, $ycut - 1; 2682 my $ycut2 = max 0, min 1, $ycut - 1;
1912 2683
1913 my $h1 = $self->{h} * (1 - $ycut1); 2684 my $h1 = $self->{h} * (1 - $ycut1);
1914 my $h2 = $self->{h} * (1 - $ycut2); 2685 my $h2 = $self->{h} * (1 - $ycut2);
2686 my $h3 = $self->{h};
2687
2688 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1915 2689
1916 glEnable GL_BLEND; 2690 glEnable GL_BLEND;
1917 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2691 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2692 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1918 glEnable GL_TEXTURE_2D; 2693 glEnable GL_TEXTURE_2D;
1919 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1920 2695
1921 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2696 glBindTexture GL_TEXTURE_2D, $t1->{name};
1922 glBegin GL_QUADS; 2697 glBegin GL_QUADS;
… …
1937 2712
1938 if ($t3) { 2713 if ($t3) {
1939 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2714 glBindTexture GL_TEXTURE_2D, $t3->{name};
1940 glBegin GL_QUADS; 2715 glBegin GL_QUADS;
1941 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2716 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1942 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2717 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1943 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2718 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1944 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2719 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1945 glEnd; 2720 glEnd;
1946 } 2721 }
1947 2722
1948 glDisable GL_BLEND; 2723 glDisable GL_BLEND;
1949 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
1950} 2725}
1951 2726
1952############################################################################# 2727#############################################################################
1953 2728
1954package CFClient::UI::Gauge; 2729package CFPlus::UI::Gauge;
1955 2730
1956our @ISA = CFClient::UI::VBox::; 2731our @ISA = CFPlus::UI::VBox::;
1957 2732
1958sub new { 2733sub new {
1959 my ($class, %arg) = @_; 2734 my ($class, %arg) = @_;
1960 2735
1961 my $self = $class->SUPER::new ( 2736 my $self = $class->SUPER::new (
… …
1963 can_hover => 1, 2738 can_hover => 1,
1964 can_events => 1, 2739 can_events => 1,
1965 %arg, 2740 %arg,
1966 ); 2741 );
1967 2742
1968 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2743 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
1969 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2744 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1970 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2745 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
1971 2746
1972 $self 2747 $self
1973} 2748}
1974 2749
1975sub set_fontsize { 2750sub set_fontsize {
… …
1996 $self->{value}->set_text ($val); 2771 $self->{value}->set_text ($val);
1997} 2772}
1998 2773
1999############################################################################# 2774#############################################################################
2000 2775
2001package CFClient::UI::Slider; 2776package CFPlus::UI::Slider;
2002 2777
2003use strict; 2778use strict;
2004 2779
2005use CFClient::OpenGL; 2780use CFPlus::OpenGL;
2006 2781
2007our @ISA = CFClient::UI::DrawBG::; 2782our @ISA = CFPlus::UI::DrawBG::;
2008 2783
2009my @tex = 2784my @tex =
2010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2785 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2011 qw(s1_slider.png s1_slider_bg.png); 2786 qw(s1_slider.png s1_slider_bg.png);
2012 2787
2013sub new { 2788sub new {
2014 my $class = shift; 2789 my $class = shift;
2015 2790
… …
2019 # TODO: req_w/h are wrong with vertical 2794 # TODO: req_w/h are wrong with vertical
2020 # TODO: calculations are off 2795 # TODO: calculations are off
2021 my $self = $class->SUPER::new ( 2796 my $self = $class->SUPER::new (
2022 fg => [1, 1, 1], 2797 fg => [1, 1, 1],
2023 active_fg => [0, 0, 0], 2798 active_fg => [0, 0, 0],
2799 bg => [0, 0, 0, 0.2],
2800 active_bg => [1, 1, 1, 0.5],
2024 range => [0, 0, 100, 10], 2801 range => [0, 0, 100, 10, 0],
2025 req_w => $::WIDTH / 80, 2802 min_w => $::WIDTH / 80,
2026 req_h => $::WIDTH / 80, 2803 min_h => $::WIDTH / 80,
2027 vertical => 0, 2804 vertical => 0,
2028 can_hover => 1, 2805 can_hover => 1,
2029 inner_pad => .05, 2806 inner_pad => 0.02,
2030 @_ 2807 @_
2031 ); 2808 );
2032 2809
2033 $self->set_value ($self->{range}[0]); 2810 $self->set_value ($self->{range}[0]);
2034 $self->update; 2811 $self->update;
2035 2812
2036 $self 2813 $self
2037} 2814}
2038 2815
2816sub set_range {
2817 my ($self, $range) = @_;
2818
2819 ($range, $self->{range}) = ($self->{range}, $range);
2820
2821 if ("@$range" ne "@{$self->{range}}") {
2822 $self->update;
2823 $self->set_value ($self->{range}[0]);
2824 }
2825}
2826
2039sub set_value { 2827sub set_value {
2040 my ($self, $value) = @_; 2828 my ($self, $value) = @_;
2041 2829
2042 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 2830 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2043 2831
2044 $hi = $lo + 1 if $hi <= $lo; 2832 $hi = $lo + 1 if $hi <= $lo;
2045 2833
2834 $page = $hi - $lo if $page > $hi - $lo;
2835
2046 $value = $lo if $value < $lo; 2836 $value = $lo if $value < $lo;
2047 $value = $hi if $value > $hi; 2837 $value = $hi - $page if $value > $hi - $page;
2048 2838
2049 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 2839 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2050 if $unit; 2840 if $unit;
2051
2052 $page = $hi - $lo if $page > $hi - $lo;
2053 2841
2054 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2842 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2055 2843
2056 if ($value != $old_value) { 2844 if ($value != $old_value) {
2057 $self->emit (changed => $value); 2845 $self->emit (changed => $value);
… …
2060} 2848}
2061 2849
2062sub size_request { 2850sub size_request {
2063 my ($self) = @_; 2851 my ($self) = @_;
2064 2852
2065 my $w = $self->{req_w}; 2853 ($self->{req_w}, $self->{req_h})
2066 my $h = $self->{req_h};
2067
2068 $self->{vertical} ? ($h, $w) : ($w, $h)
2069} 2854}
2070 2855
2071sub button_down { 2856sub invoke_button_down {
2072 my ($self, $ev, $x, $y) = @_; 2857 my ($self, $ev, $x, $y) = @_;
2073 2858
2074 $self->SUPER::button_down ($ev, $x, $y); 2859 $self->SUPER::invoke_button_down ($ev, $x, $y);
2860
2861 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2862
2075 $self->mouse_motion ($ev, $x, $y); 2863 $self->invoke_mouse_motion ($ev, $x, $y)
2076} 2864}
2077 2865
2078sub mouse_motion { 2866sub invoke_mouse_motion {
2079 my ($self, $ev, $x, $y) = @_; 2867 my ($self, $ev, $x, $y) = @_;
2080 2868
2081 if ($GRAB == $self) { 2869 if ($GRAB == $self) {
2082 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2870 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2083 2871
2084 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2872 my (undef, $lo, $hi, $page) = @{$self->{range}};
2085 2873
2086 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 2874 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2087 2875
2088 $self->set_value ($x * ($hi - $lo) + $lo); 2876 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2877 } else {
2878 return 0;
2879 }
2880
2089 } 2881 1
2882}
2883
2884sub invoke_mouse_wheel {
2885 my ($self, $ev) = @_;
2886
2887 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2888
2889 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2890
2891 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2892
2893 ! ! $delta
2090} 2894}
2091 2895
2092sub update { 2896sub update {
2093 my ($self) = @_; 2897 my ($self) = @_;
2094 2898
2095 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2899 delete $self->{knob_w};
2900 $self->SUPER::update;
2901}
2902
2903sub _draw {
2904 my ($self) = @_;
2905
2906 unless ($self->{knob_w}) {
2096 $self->set_value ($self->{range}[0]); 2907 $self->set_value ($self->{range}[0]);
2097 2908
2098 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2909 my ($value, $lo, $hi, $page) = @{$self->{range}};
2910 my $range = ($hi - $page - $lo) || 1e-100;
2099 2911
2100 my $inner_w = 1 - 2 * $self->{inner_pad}; 2912 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2101 2913
2102 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 2914 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2915 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2103 2916
2104 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 2917 $value = ($value - $lo) / $range;
2105 $value = $self->{scale} * ($value - $lo); 2918 $value = $value * $self->{scale} + $self->{offset};
2106 2919
2107 $value = $self->{inner_pad} + ($value - $page * 0.5);
2108
2109 $value = 0 if $value < 0;
2110 $page = 1 - $value if $value + $page > 1;
2111
2112 $self->{knob_x} = $value; 2920 $self->{knob_x} = $value - $knob_w * 0.5;
2113 $self->{knob_w} = $page; 2921 $self->{knob_w} = $knob_w;
2114 }); 2922 }
2115
2116 $self->SUPER::update;
2117}
2118
2119sub _draw {
2120 my ($self) = @_;
2121 2923
2122 $self->SUPER::_draw (); 2924 $self->SUPER::_draw ();
2123 2925
2124 glScale $self->{w}, $self->{h}; 2926 glScale $self->{w}, $self->{h};
2125 2927
2126 if ($self->{vertical}) { 2928 if ($self->{vertical}) {
2127 # draw a vertical slider like a rotated horizontal slider 2929 # draw a vertical slider like a rotated horizontal slider
2128 2930
2931 glTranslate 1, 0, 0;
2129 glRotate 90, 0, 0, 1; 2932 glRotate 90, 0, 0, 1;
2130 glTranslate 0, 1, 0;
2131 } 2933 }
2132 2934
2133 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2935 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2134 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2936 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2135 2937
… …
2145 glDisable GL_TEXTURE_2D; 2947 glDisable GL_TEXTURE_2D;
2146} 2948}
2147 2949
2148############################################################################# 2950#############################################################################
2149 2951
2150package CFClient::UI::TextView; 2952package CFPlus::UI::ValSlider;
2151 2953
2152our @ISA = CFClient::UI::HBox::; 2954our @ISA = CFPlus::UI::HBox::;
2153 2955
2956sub new {
2957 my ($class, %arg) = @_;
2958
2959 my $range = delete $arg{range};
2960
2961 my $self = $class->SUPER::new (
2962 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2963 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2964 to_value => sub { shift },
2965 from_value => sub { shift },
2966 %arg,
2967 );
2968
2969 $self->{slider}->connect (changed => sub {
2970 my ($self, $value) = @_;
2971 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2972 $self->{parent}->emit (changed => $value);
2973 });
2974
2975# $self->{entry}->connect (changed => sub {
2976# my ($self, $value) = @_;
2977# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2978# $self->{parent}->emit (changed => $value);
2979# });
2980
2981 $self->add ($self->{slider}, $self->{entry});
2982
2983 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2984
2985 $self
2986}
2987
2988sub set_range { shift->{slider}->set_range (@_) }
2989sub set_value { shift->{slider}->set_value (@_) }
2990
2991#############################################################################
2992
2993package CFPlus::UI::TextScroller;
2994
2995our @ISA = CFPlus::UI::HBox::;
2996
2154use CFClient::OpenGL; 2997use CFPlus::OpenGL;
2155 2998
2156sub new { 2999sub new {
2157 my $class = shift; 3000 my $class = shift;
2158 3001
2159 my $self = $class->SUPER::new ( 3002 my $self = $class->SUPER::new (
2160 fontsize => 1, 3003 fontsize => 1,
2161 can_events => 0, 3004 can_events => 1,
3005 indent => 0,
2162 #font => default_font 3006 #font => default_font
2163 @_, 3007 @_,
2164 3008
2165 layout => (new CFClient::Layout 1), 3009 layout => (new CFPlus::Layout),
2166 par => [], 3010 par => [],
3011 max_par => 0,
2167 height => 0, 3012 height => 0,
2168 children => [ 3013 children => [
2169 (new CFClient::UI::Empty expand => 1), 3014 (new CFPlus::UI::Empty expand => 1),
2170 (new CFClient::UI::Slider vertical => 1), 3015 (new CFPlus::UI::Slider vertical => 1),
2171 ], 3016 ],
2172 ); 3017 );
2173 3018
2174 $self->{children}[1]->connect (changed => sub { $self->update }); 3019 $self->{children}[1]->connect (changed => sub { $self->update });
2175 3020
… …
2181 3026
2182 $self->{fontsize} = $fontsize; 3027 $self->{fontsize} = $fontsize;
2183 $self->reflow; 3028 $self->reflow;
2184} 3029}
2185 3030
2186sub text_height { 3031sub size_request {
3032 my ($self) = @_;
3033
3034 my ($empty, $slider) = @{ $self->{children} };
3035
3036 local $self->{children} = [$empty, $slider];
3037 $self->SUPER::size_request
3038}
3039
3040sub invoke_size_allocate {
3041 my ($self, $w, $h) = @_;
3042
3043 my ($empty, $slider, @other) = @{ $self->{children} };
3044 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
3045
3046 $self->{layout}->set_font ($self->{font}) if $self->{font};
3047 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
3048 $self->{layout}->set_width ($empty->{w});
3049 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3050
3051 $self->reflow;
3052
3053 local $self->{children} = [$empty, $slider];
3054 $self->SUPER::invoke_size_allocate ($w, $h)
3055}
3056
3057sub invoke_mouse_wheel {
2187 my ($self, $text) = @_; 3058 my ($self, $ev) = @_;
3059
3060 return 0 unless $ev->{dy}; # only vertical movements
3061
3062 $self->{children}[1]->emit (mouse_wheel => $ev);
3063
3064 1
3065}
3066
3067sub get_layout {
3068 my ($self, $para) = @_;
2188 3069
2189 my $layout = $self->{layout}; 3070 my $layout = $self->{layout};
2190 3071
3072 $layout->set_font ($self->{font}) if $self->{font};
3073 $layout->set_foreground (@{$para->{fg}});
2191 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3074 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2192 $layout->set_width ($self->{children}[0]{w}); 3075 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3076 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2193 $layout->set_markup ($text); 3077 $layout->set_markup ($para->{markup});
3078
3079 $layout->set_shapes (
3080 map
3081 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3082 @{$para->{widget}}
2194 3083 );
2195 ($layout->size)[1] 3084
3085 $layout
2196} 3086}
2197 3087
2198sub reflow { 3088sub reflow {
2199 my ($self) = @_; 3089 my ($self) = @_;
2200 3090
2201 $self->{need_reflow}++; 3091 $self->{need_reflow}++;
2202 $self->update; 3092 $self->update;
2203} 3093}
2204 3094
2205sub size_allocate { 3095sub set_offset {
3096 my ($self, $offset) = @_;
3097
3098 # todo: base offset on lines or so, not on pixels
3099 $self->{children}[1]->set_value ($offset);
3100}
3101
3102sub current_paragraph {
3103 my ($self) = @_;
3104
3105 $self->{top_paragraph} - 1
3106}
3107
3108sub scroll_to {
2206 my ($self, $w, $h) = @_; 3109 my ($self, $para) = @_;
2207 3110
2208 $self->SUPER::size_allocate ($w, $h); 3111 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2209 3112
2210 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3113 $self->{scroll_to} = $para;
2211 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3114 $self->update;
2212 $self->{layout}->set_width ($self->{children}[0]{w}); 3115}
2213 3116
2214 $self->reflow; 3117sub clear {
3118 my ($self) = @_;
3119
3120 my (undef, undef, @other) = @{ $self->{children} };
3121 $self->remove ($_) for @other;
3122
3123 $self->{par} = [];
3124 $self->{height} = 0;
3125 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2215} 3126}
2216 3127
2217sub add_paragraph { 3128sub add_paragraph {
2218 my ($self, $color, $text) = @_; 3129 my $self = shift;
2219 3130
2220 #TODO: intelligently "reformat" paragraph 3131 for my $para (@_) {
3132 $para = {
3133 fg => [1, 1, 1, 1],
3134 indent => 0,
3135 markup => "",
3136 widget => [],
3137 ref $para ? %$para : (markup => $para),
3138 w => 1e10,
3139 wrapped => 1,
3140 };
2221 3141
2222 my $height = $self->text_height ($text); 3142 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3143 push @{$self->{par}}, $para;
3144 }
2223 3145
3146 if (my $max = $self->{max_par}) {
3147 shift @{$self->{par}} while @{$self->{par}} > $max;
3148 }
3149
3150 $self->{need_reflow}++;
3151 $self->update;
3152}
3153
3154sub scroll_to_bottom {
3155 my ($self) = @_;
3156
3157 $self->{scroll_to} = $#{$self->{par}};
3158 $self->update;
3159}
3160
3161sub force_uptodate {
3162 my ($self) = @_;
3163
3164 if (delete $self->{need_reflow}) {
3165 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3166
3167 my $height = 0;
3168
3169 for my $para (@{$self->{par}}) {
3170 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3171 my $layout = $self->get_layout ($para);
3172 my ($w, $h) = $layout->size;
3173
3174 $para->{w} = $w + $para->{indent};
3175 $para->{h} = $h;
3176 $para->{wrapped} = $layout->has_wrapped;
3177 }
3178
3179 $para->{y} = $height;
3180 $height += $para->{h};
3181 }
3182
2224 $self->{height} += $height; 3183 $self->{height} = $height;
3184 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2225 3185
2226 push @{$self->{par}}, [$height, $color, $text]; 3186 delete $self->{texture};
3187 }
2227 3188
2228 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 3189 if (my $paridx = delete $self->{scroll_to}) {
2229 $self->{children}[1]->update; 3190 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3191 }
2230} 3192}
2231 3193
2232sub update { 3194sub update {
2233 my ($self) = @_; 3195 my ($self) = @_;
2234 3196
… …
2236 3198
2237 return unless $self->{h} > 0; 3199 return unless $self->{h} > 0;
2238 3200
2239 delete $self->{texture}; 3201 delete $self->{texture};
2240 3202
2241 $ROOT->on_post_alloc ($self, sub { 3203 $ROOT->on_post_alloc ($self => sub {
2242 if (delete $self->{need_reflow}) { 3204 $self->force_uptodate;
2243 my $height = 0;
2244 3205
2245 $height += $_->[0] = $self->text_height ($_->[2]) 3206 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2246 for @{$self->{par}};
2247 3207
2248 $self->{height} = $height; 3208 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2249
2250 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2251
2252 delete $self->{texture};
2253 }
2254
2255 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2256 glClearColor 0, 0, 0, 0; 3209 glClearColor 0, 0, 0, 0;
2257 glClear GL_COLOR_BUFFER_BIT; 3210 glClear GL_COLOR_BUFFER_BIT;
2258 3211
2259 glEnable GL_TEXTURE_2D; 3212 package CFPlus::UI::Base;
2260 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3213 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3214 (0, 0, $self->{w}, $self->{h});
2261 3215
2262 my $top = int $self->{children}[1]{range}[0]; 3216 my $top = int $self->{children}[1]{range}[0];
2263 3217
3218 my $paridx = 0;
3219 my $top_paragraph;
3220 my $top = int $self->{children}[1]{range}[0];
3221
2264 my $y0 = $top; 3222 my $y0 = $top;
2265 my $y1 = $top + $self->{h}; 3223 my $y1 = $top + $H;
2266 3224
2267 my $y = 0;
2268
2269 my $layout = $self->{layout};
2270
2271 $layout->set_font ($self->{font}) if $self->{font};
2272
2273 for my $par (@{$self->{par}}) { 3225 for my $para (@{$self->{par}}) {
2274 my $h = $par->[0]; 3226 my $h = $para->{h};
3227 my $y = $para->{y};
2275 3228
2276 if ($y0 < $y + $h && $y < $y1) { 3229 if ($y0 < $y + $h && $y < $y1) {
2277 $layout->set_foreground (@{ $par->[1] }); 3230 my $layout = $self->get_layout ($para);
2278 $layout->set_markup ($par->[2]);
2279 3231
2280 my ($W, $H) = $layout->size; 3232 $layout->render ($para->{indent}, $y - $y0);
2281 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 3233
3234 if (my @w = @{ $para->{widget} }) {
3235 my @s = $layout->get_shapes;
3236
3237 for (@w) {
3238 my ($dx, $dy) = splice @s, 0, 2, ();
3239
3240 $_->{x} = $dx + $para->{indent};
3241 $_->{y} = $dy + $y - $y0;
3242
3243 $_->draw;
3244 }
3245 }
2282 } 3246 }
2283 3247
2284 $y += $h; 3248 $paridx++;
3249 $top_paragraph ||= $paridx if $y >= $top;
2285 } 3250 }
2286 3251
2287 glDisable GL_TEXTURE_2D; 3252 $self->{top_paragraph} = $top_paragraph;
2288 }; 3253 };
2289 }); 3254 });
2290} 3255}
2291 3256
3257sub reconfigure {
3258 my ($self) = @_;
3259
3260 $self->SUPER::reconfigure;
3261
3262 $_->{w} = 1e10 for @{ $self->{par} };
3263 $self->reflow;
3264}
3265
2292sub _draw { 3266sub _draw {
2293 my ($self) = @_; 3267 my ($self) = @_;
2294 3268
2295 glEnable GL_TEXTURE_2D; 3269 glEnable GL_TEXTURE_2D;
2296 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3270 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2297 glColor 1, 1, 1, 1; 3271 glColor 0, 0, 0, 1;
2298 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3272 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2299 glDisable GL_TEXTURE_2D; 3273 glDisable GL_TEXTURE_2D;
2300 3274
2301 $self->{children}[1]->draw; 3275 $self->{children}[1]->draw;
2302
2303} 3276}
2304 3277
2305############################################################################# 3278#############################################################################
2306 3279
2307package CFClient::UI::Animator; 3280package CFPlus::UI::Animator;
2308 3281
2309use CFClient::OpenGL; 3282use CFPlus::OpenGL;
2310 3283
2311our @ISA = CFClient::UI::Bin::; 3284our @ISA = CFPlus::UI::Bin::;
2312 3285
2313sub moveto { 3286sub moveto {
2314 my ($self, $x, $y) = @_; 3287 my ($self, $x, $y) = @_;
2315 3288
2316 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3289 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2344 glPopMatrix; 3317 glPopMatrix;
2345} 3318}
2346 3319
2347############################################################################# 3320#############################################################################
2348 3321
2349package CFClient::UI::Flopper; 3322package CFPlus::UI::Flopper;
2350 3323
2351our @ISA = CFClient::UI::Button::; 3324our @ISA = CFPlus::UI::Button::;
2352 3325
2353sub new { 3326sub new {
2354 my $class = shift; 3327 my $class = shift;
2355 3328
2356 my $self = $class->SUPER::new ( 3329 my $self = $class->SUPER::new (
2357 state => 0, 3330 state => 0,
2358 connect_activate => \&toggle_flopper, 3331 on_activate => \&toggle_flopper,
2359 @_ 3332 @_
2360 ); 3333 );
2361 3334
2362 if ($self->{state}) {
2363 $self->{state} = 0;
2364 $self->toggle_flopper;
2365 }
2366
2367 $self 3335 $self
2368} 3336}
2369 3337
2370sub toggle_flopper { 3338sub toggle_flopper {
2371 my ($self) = @_; 3339 my ($self) = @_;
2372 3340
2373 # TODO: use animation 3341 $self->{other}->toggle_visibility;
2374 if ($self->{state} = !$self->{state}) {
2375 $CFClient::UI::ROOT->add ($self->{other});
2376 $self->{other}->move ($self->coord2global (0, $self->{h}));
2377 $self->emit ("open");
2378 } else {
2379 $CFClient::UI::ROOT->remove ($self->{other});
2380 $self->emit ("close");
2381 }
2382
2383 $self->emit (changed => $self->{state});
2384} 3342}
2385 3343
2386############################################################################# 3344#############################################################################
2387 3345
2388package CFClient::UI::Tooltip; 3346package CFPlus::UI::Tooltip;
2389 3347
2390our @ISA = CFClient::UI::Bin::; 3348our @ISA = CFPlus::UI::Bin::;
2391 3349
2392use CFClient::OpenGL; 3350use CFPlus::OpenGL;
2393 3351
2394sub new { 3352sub new {
2395 my $class = shift; 3353 my $class = shift;
2396 3354
2397 $class->SUPER::new ( 3355 $class->SUPER::new (
… …
2401} 3359}
2402 3360
2403sub set_tooltip_from { 3361sub set_tooltip_from {
2404 my ($self, $widget) = @_; 3362 my ($self, $widget) = @_;
2405 3363
3364 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3365 if $widget->{tooltip} =~ /^#(.*)$/;
3366
3367 my $tooltip = $widget->{tooltip};
3368
3369 if ($ENV{CFPLUS_DEBUG} & 2) {
3370 $tooltip .= "\n\n" . (ref $widget) . "\n"
3371 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3372 . "req $widget->{req_w} $widget->{req_h}\n"
3373 . "visible $widget->{visible}";
3374 }
3375
3376 $tooltip =~ s/^\n+//;
3377 $tooltip =~ s/\n+$//;
3378
2406 $self->add (new CFClient::UI::Label 3379 $self->add (new CFPlus::UI::Label
2407 markup => $widget->{tooltip}, 3380 markup => $tooltip,
2408 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3381 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2409 fontsize => 0.8, 3382 fontsize => 0.8,
2410 fg => [0, 0, 0, 1], 3383 style => 1, # FLAG_INVERSE
3384 ellipsise => 0,
2411 font => ($widget->{tooltip_font} || $::FONT_PROP), 3385 font => ($widget->{tooltip_font} || $::FONT_PROP),
2412 ); 3386 );
2413} 3387}
2414 3388
2415sub size_request { 3389sub size_request {
2416 my ($self) = @_; 3390 my ($self) = @_;
… …
2418 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3392 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2419 3393
2420 ($w + 4, $h + 4) 3394 ($w + 4, $h + 4)
2421} 3395}
2422 3396
2423sub size_allocate { 3397sub invoke_size_allocate {
2424 my ($self, $w, $h) = @_; 3398 my ($self, $w, $h) = @_;
2425 3399
2426 $self->SUPER::size_allocate ($w - 4, $h - 4); 3400 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3401}
3402
3403sub invoke_visibility_change {
3404 my ($self, $visible) = @_;
3405
3406 return unless $visible;
3407
3408 $self->{root}->on_post_alloc ("move_$self" => sub {
3409 my $widget = $self->{owner}
3410 or return;
3411
3412 if ($widget->{visible}) {
3413 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3414
3415 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3416 if $x + $self->{w} > $self->{root}{w};
3417
3418 $self->move_abs ($x, $y);
3419 } else {
3420 $self->hide;
3421 }
3422 });
2427} 3423}
2428 3424
2429sub _draw { 3425sub _draw {
2430 my ($self) = @_; 3426 my ($self) = @_;
2431 3427
… …
2448 glVertex $w, $h; 3444 glVertex $w, $h;
2449 glVertex $w, 0; 3445 glVertex $w, 0;
2450 glEnd; 3446 glEnd;
2451 3447
2452 glTranslate 2 - 0.375, 2 - 0.375; 3448 glTranslate 2 - 0.375, 2 - 0.375;
3449
2453 $self->SUPER::_draw; 3450 $self->SUPER::_draw;
2454} 3451}
2455 3452
2456############################################################################# 3453#############################################################################
2457 3454
2458package CFClient::UI::Face; 3455package CFPlus::UI::Face;
2459 3456
2460our @ISA = CFClient::UI::Base::; 3457our @ISA = CFPlus::UI::DrawBG::;
2461 3458
2462use CFClient::OpenGL; 3459use CFPlus::OpenGL;
2463 3460
2464sub new { 3461sub new {
2465 my $class = shift; 3462 my $class = shift;
2466 3463
2467 $class->SUPER::new ( 3464 my $self = $class->SUPER::new (
3465 size_w => 32,
3466 size_h => 8,
2468 aspect => 1, 3467 aspect => 1,
3468 can_events => 0,
2469 @_, 3469 @_,
2470 ) 3470 );
3471
3472 if ($self->{anim} && $self->{animspeed}) {
3473 CFPlus::weaken (my $widget = $self);
3474
3475 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3476 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
3477 $self->{timer} = Event->timer (
3478 parked => 1,
3479 cb => sub {
3480 return unless $::CONN && $widget;
3481
3482 ++$widget->{frame};
3483 $widget->update_face;
3484 $widget->update;
3485
3486 $widget->update_timer;
3487 },
3488 );
3489
3490 $self->update_face;
3491 $self->update_timer;
3492 }
3493
3494 $self
3495}
3496
3497sub update_timer {
3498 my ($self) = @_;
3499
3500 return unless $self->{timer};
3501
3502 if ($self->{visible}) {
3503 $self->{timer}->at (
3504 $self->{anim_start}
3505 + $self->{animspeed}
3506 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3507 );
3508 $self->{timer}->start;
3509 } else {
3510 $self->{timer}->stop;
3511 }
3512}
3513
3514sub update_face {
3515 my ($self) = @_;
3516
3517 return unless $::CONN;
3518
3519 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3520 if ($anim && @$anim) {
3521 delete $self->{wait_face};
3522 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3523 }
3524 }
2471} 3525}
2472 3526
2473sub size_request { 3527sub size_request {
2474 (32, 8) 3528 my ($self) = @_;
3529
3530 if ($::CONN) {
3531 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3532 if (my $tex = $::CONN->{texture}[$faceid]) {
3533 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3534 } else {
3535 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3536 $self->realloc;
3537 });
3538 }
3539 }
3540 }
3541
3542 ($self->{size_w} || 8, $self->{size_h} || 8)
3543}
3544
3545sub update {
3546 my ($self) = @_;
3547
3548 return unless $self->{visible};
3549
3550 $self->SUPER::update;
3551}
3552
3553sub invoke_visibility_change {
3554 my ($self) = @_;
3555
3556 $self->update_timer;
3557
3558 0
2475} 3559}
2476 3560
2477sub _draw { 3561sub _draw {
2478 my ($self) = @_; 3562 my ($self) = @_;
2479 3563
2480 return unless $::CONN;#d# manage and cache textures differently 3564 return unless $::CONN;
3565
3566 $self->SUPER::_draw;
3567
3568 my $faceid = $::CONN->{faceid}[$self->{face}]
3569 or return;
3570
2481 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3571 my $tex = $::CONN->{texture}[$faceid];
2482 3572
2483 # TODO animation
2484 if ($tex) { 3573 if ($tex) {
2485 glEnable GL_TEXTURE_2D; 3574 glEnable GL_TEXTURE_2D;
2486 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3575 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2487 glColor 1, 1, 1, 1; 3576 glColor 0, 0, 0, 1;
2488 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3577 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2489 glDisable GL_TEXTURE_2D; 3578 glDisable GL_TEXTURE_2D;
2490 } 3579 }
2491} 3580}
2492 3581
3582sub destroy {
3583 my ($self) = @_;
3584
3585 (delete $self->{timer})->cancel
3586 if $self->{timer};
3587
3588 $self->SUPER::destroy;
3589}
3590
2493############################################################################# 3591#############################################################################
2494 3592
2495package CFClient::UI::InventoryItem; 3593package CFPlus::UI::Buttonbar;
2496 3594
2497our @ISA = CFClient::UI::HBox::; 3595our @ISA = CFPlus::UI::HBox::;
2498 3596
2499sub new { 3597# TODO: should actually wrap buttons and other goodies.
2500 my $class = shift;
2501
2502 my %args = @_;
2503
2504 my $item = delete $args{item};
2505
2506 my $desc = $item->{nrof} < 2
2507 ? $item->{name}
2508 : "$item->{nrof} $item->{name_pl}";
2509
2510 $item->{flags} & Crossfire::Protocol::F_OPEN
2511 and $desc .= " (open)";
2512 $item->{flags} & Crossfire::Protocol::F_APPLIED
2513 and $desc .= " (applied)";
2514 $item->{flags} & Crossfire::Protocol::F_UNPAID
2515 and $desc .= " (unpaid)";
2516 $item->{flags} & Crossfire::Protocol::F_MAGIC
2517 and $desc .= " (magic)";
2518 $item->{flags} & Crossfire::Protocol::F_CURSED
2519 and $desc .= " (cursed)";
2520 $item->{flags} & Crossfire::Protocol::F_DAMNED
2521 and $desc .= " (damned)";
2522 $item->{flags} & Crossfire::Protocol::F_LOCKED
2523 and $desc .= " *";
2524
2525 my $self = $class->SUPER::new (
2526 can_hover => 1,
2527 can_events => 1,
2528 tooltip => (CFClient::UI::Label->escape ($desc)
2529 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2530 connect_button_down => sub {
2531 my ($self, $ev, $x, $y) = @_;
2532
2533 # todo: maybe put examine on 1? but should just be a tooltip :(
2534 if ($ev->{button} == 1) {
2535 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2536 } elsif ($ev->{button} == 2) {
2537 $::CONN->send ("apply $item->{tag}");
2538 } elsif ($ev->{button} == 3) {
2539 my @menu_items = (
2540 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2541 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2542 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2543 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2544 [
2545 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2546 sub { $::CONN->send ("lock ". () ."$item->{tag}") },
2547 ],
2548 );
2549
2550 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2551 }
2552
2553 1
2554 },
2555 %args
2556 );
2557
2558 $self->add (new CFClient::UI::Face
2559 can_events => 0,
2560 face => $item->{face},
2561 anim => $item->{anim},
2562 animspeed => $item->{animspeed},
2563 );
2564
2565 $self->add (new CFClient::UI::Label
2566 can_events => 0,
2567 text => $desc,
2568 );
2569
2570 $self
2571}
2572 3598
2573############################################################################# 3599#############################################################################
2574 3600
2575package CFClient::UI::Inventory;
2576
2577our @ISA = CFClient::UI::ScrolledWindow::;
2578
2579sub new {
2580 my $class = shift;
2581
2582 my $self = $class->SUPER::new (
2583 scrolled => (new CFClient::UI::VBox),
2584 @_,
2585 );
2586
2587 $self
2588}
2589
2590sub set_items {
2591 my ($self, $items) = @_;
2592
2593 $self->{scrolled}->clear;
2594 return unless $items;
2595
2596 my @items = sort {
2597 ($a->{type} <=> $b->{type})
2598 or ($a->{name} cmp $b->{name})
2599 } @$items;
2600
2601 $self->{real_items} = \@items;
2602
2603 for my $item (@items) {
2604 my $desc = $item->{nrof} < 2
2605 ? $item->{name}
2606 : "$item->{nrof} $item->{name_pl}";
2607
2608 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2609 }
2610
2611 $self->{scrolled}->add (@items);
2612
2613# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2614}
2615
2616sub size_request {
2617 my ($self) = @_;
2618 ($self->{req_w}, $self->{req_h});
2619}
2620
2621#############################################################################
2622
2623package CFClient::UI::Menu; 3601package CFPlus::UI::Menu;
2624 3602
2625our @ISA = CFClient::UI::FancyFrame::; 3603our @ISA = CFPlus::UI::Toplevel::;
2626 3604
2627use CFClient::OpenGL; 3605use CFPlus::OpenGL;
2628 3606
2629sub new { 3607sub new {
2630 my $class = shift; 3608 my $class = shift;
2631 3609
2632 my $self = $class->SUPER::new ( 3610 my $self = $class->SUPER::new (
2633 items => [], 3611 items => [],
2634 z => 100, 3612 z => 100,
2635 @_, 3613 @_,
2636 ); 3614 );
2637 3615
2638 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3616 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2639 3617
2640 for my $item (@{ $self->{items} }) { 3618 for my $item (@{ $self->{items} }) {
2641 my ($widget, $cb) = @$item; 3619 my ($widget, $cb, $tooltip) = @$item;
2642 3620
2643 # handle various types of items, only text for now 3621 # handle various types of items, only text for now
2644 if (!ref $widget) { 3622 if (!ref $widget) {
3623 if ($widget =~ /\t/) {
3624 my ($left, $right) = split /\t/, $widget, 2;
3625
2645 $widget = new CFClient::UI::Label 3626 $widget = new CFPlus::UI::HBox
2646 can_hover => 1, 3627 can_hover => 1,
2647 can_events => 1, 3628 can_events => 1,
3629 tooltip => $tooltip,
3630 children => [
3631 (new CFPlus::UI::Label markup => $left, expand => 1),
3632 (new CFPlus::UI::Label markup => $right, align => +1),
3633 ],
3634 ;
3635
3636 } else {
3637 $widget = new CFPlus::UI::Label
3638 can_hover => 1,
3639 can_events => 1,
2648 text => $widget; 3640 markup => $widget,
3641 tooltip => $tooltip;
3642 }
2649 } 3643 }
2650 3644
2651 $self->{item}{$widget} = $item; 3645 $self->{item}{$widget} = $item;
2652 3646
2653 $self->{vbox}->add ($widget); 3647 $self->{vbox}->add ($widget);
… …
2665 # maybe save $GRAB? must be careful about events... 3659 # maybe save $GRAB? must be careful about events...
2666 $GRAB = $self; 3660 $GRAB = $self;
2667 $self->{button} = $ev->{button}; 3661 $self->{button} = $ev->{button};
2668 3662
2669 $self->show; 3663 $self->show;
2670 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3664 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2671} 3665}
2672 3666
2673sub mouse_motion { 3667sub invoke_mouse_motion {
2674 my ($self, $ev, $x, $y) = @_; 3668 my ($self, $ev, $x, $y) = @_;
2675 3669
2676 # TODO: should use vbox->find_widget or so 3670 # TODO: should use vbox->find_widget or so
2677 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3671 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2678 $self->{hover} = $self->{item}{$HOVER}; 3672 $self->{hover} = $self->{item}{$HOVER};
2679}
2680 3673
3674 0
3675}
3676
2681sub button_up { 3677sub invoke_button_up {
2682 my ($self, $ev, $x, $y) = @_; 3678 my ($self, $ev, $x, $y) = @_;
2683 3679
2684 if ($ev->{button} == $self->{button}) { 3680 if ($ev->{button} == $self->{button}) {
2685 undef $GRAB; 3681 undef $GRAB;
2686 $self->hide; 3682 $self->hide;
2687 3683
2688 $self->emit ("popdown"); 3684 $self->emit ("popdown");
2689 $self->{hover}[1]->() if $self->{hover}; 3685 $self->{hover}[1]->() if $self->{hover};
3686 } else {
3687 return 0
3688 }
3689
2690 } 3690 1
2691} 3691}
2692 3692
2693############################################################################# 3693#############################################################################
2694 3694
2695package CFClient::UI::Statusbox; 3695package CFPlus::UI::Multiplexer;
2696 3696
3697our @ISA = CFPlus::UI::Container::;
3698
3699sub new {
3700 my $class = shift;
3701
3702 my $self = $class->SUPER::new (
3703 @_,
3704 );
3705
3706 $self->{current} = $self->{children}[0]
3707 if @{ $self->{children} };
3708
3709 $self
3710}
3711
3712sub add {
3713 my ($self, @widgets) = @_;
3714
3715 $self->SUPER::add (@widgets);
3716
3717 $self->{current} = $self->{children}[0]
3718 if @{ $self->{children} };
3719}
3720
3721sub get_current_page {
3722 my ($self) = @_;
3723
3724 $self->{current}
3725}
3726
3727sub set_current_page {
3728 my ($self, $page_or_widget) = @_;
3729
3730 my $widget = ref $page_or_widget
3731 ? $page_or_widget
3732 : $self->{children}[$page_or_widget];
3733
3734 $self->{current} = $widget;
3735 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3736
3737 $self->emit (page_changed => $self->{current});
3738
3739 $self->realloc;
3740}
3741
3742sub visible_children {
3743 $_[0]{current}
3744}
3745
3746sub size_request {
3747 my ($self) = @_;
3748
3749 $self->{current}->size_request
3750}
3751
3752sub invoke_size_allocate {
3753 my ($self, $w, $h) = @_;
3754
3755 $self->{current}->configure (0, 0, $w, $h);
3756
3757 1
3758}
3759
3760sub _draw {
3761 my ($self) = @_;
3762
3763 $self->{current}->draw;
3764}
3765
3766#############################################################################
3767
3768package CFPlus::UI::Notebook;
3769
2697our @ISA = CFClient::UI::VBox::; 3770our @ISA = CFPlus::UI::VBox::;
3771
3772sub new {
3773 my $class = shift;
3774
3775 my $self = $class->SUPER::new (
3776 buttonbar => (new CFPlus::UI::Buttonbar),
3777 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3778 # filter => # will be put between multiplexer and $self
3779 @_,
3780 );
3781
3782 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3783 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3784
3785 $self
3786}
3787
3788sub add {
3789 my ($self, $title, $widget, $tooltip) = @_;
3790
3791 CFPlus::weaken $self;
3792
3793 $self->{buttonbar}->add (new CFPlus::UI::Button
3794 markup => $title,
3795 tooltip => $tooltip,
3796 on_activate => sub { $self->set_current_page ($widget) },
3797 );
3798
3799 $self->{multiplexer}->add ($widget);
3800}
3801
3802sub get_current_page {
3803 my ($self) = @_;
3804
3805 $self->{multiplexer}->get_current_page
3806}
3807
3808sub set_current_page {
3809 my ($self, $page) = @_;
3810
3811 $self->{multiplexer}->set_current_page ($page);
3812 $self->emit (page_changed => $self->{multiplexer}{current});
3813}
3814
3815#############################################################################
3816
3817package CFPlus::UI::Selector;
3818
3819use utf8;
3820
3821our @ISA = CFPlus::UI::Button::;
3822
3823sub new {
3824 my $class = shift;
3825
3826 my $self = $class->SUPER::new (
3827 options => [], # [value, title, longdesc], ...
3828 value => undef,
3829 @_,
3830 );
3831
3832 $self->_set_value ($self->{value});
3833
3834 $self
3835}
3836
3837sub invoke_button_down {
3838 my ($self, $ev) = @_;
3839
3840 my @menu_items;
3841
3842 for (@{ $self->{options} }) {
3843 my ($value, $title, $tooltip) = @$_;
3844
3845 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3846 }
3847
3848 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3849}
3850
3851sub _set_value {
3852 my ($self, $value) = @_;
3853
3854 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3855 or return;
3856
3857 $self->{value} = $item->[0];
3858 $self->set_markup ("$item->[1] ⇓");
3859 $self->set_tooltip ($item->[2]);
3860}
3861
3862sub set_value {
3863 my ($self, $value) = @_;
3864
3865 return unless $self->{value} ne $value;
3866
3867 $self->_set_value ($value);
3868 $self->emit (changed => $value);
3869}
3870
3871#############################################################################
3872
3873package CFPlus::UI::Statusbox;
3874
3875our @ISA = CFPlus::UI::VBox::;
3876
3877sub new {
3878 my $class = shift;
3879
3880 my $self = $class->SUPER::new (
3881 fontsize => 0.8,
3882 @_,
3883 );
3884
3885 CFPlus::weaken (my $this = $self);
3886
3887 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3888
3889 $self
3890}
2698 3891
2699sub reorder { 3892sub reorder {
2700 my ($self) = @_; 3893 my ($self) = @_;
2701 my $NOW = time; 3894 my $NOW = Time::HiRes::time;
3895
3896 # freeze display when hovering over any label
3897 return if $CFPlus::UI::TOOLTIP->{owner}
3898 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3899 values %{ $self->{item} };
2702 3900
2703 while (my ($k, $v) = each %{ $self->{item} }) { 3901 while (my ($k, $v) = each %{ $self->{item} }) {
2704 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3902 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2705 } 3903 }
2706 3904
… …
2709 my @items = sort { 3907 my @items = sort {
2710 $a->{pri} <=> $b->{pri} 3908 $a->{pri} <=> $b->{pri}
2711 or $b->{id} <=> $a->{id} 3909 or $b->{id} <=> $a->{id}
2712 } values %{ $self->{item} }; 3910 } values %{ $self->{item} };
2713 3911
3912 $self->{timer}->interval (1);
3913
2714 my $count = 10 + 1; 3914 my $count = 10 + 1;
2715 for my $item (@items) { 3915 for my $item (@items) {
2716 last unless --$count; 3916 last unless --$count;
2717 3917
2718 push @widgets, $item->{label} ||= do { 3918 my $label = $item->{label} ||= do {
2719 # TODO: doesn't handle markup well (read as: at all) 3919 # TODO: doesn't handle markup well (read as: at all)
2720 my $short = $item->{count} > 1 3920 my $short = $item->{count} > 1
2721 ? "<b>$item->{count} ×</b> $item->{text}" 3921 ? "<b>$item->{count} ×</b> $item->{text}"
2722 : $item->{text}; 3922 : $item->{text};
2723 3923
2724 for ($short) { 3924 for ($short) {
2725 s/^\s+//; 3925 s/^\s+//;
2726 s/\s+/ /g; 3926 s/\s+/ /g;
2727 my $len = int 40 / $item->{fontsize};
2728 substr $_, $len, length, "…" if $len < length;
2729 } 3927 }
2730 3928
2731 new CFClient::UI::Label 3929 new CFPlus::UI::Label
2732 markup => $short, 3930 markup => $short,
2733 tooltip => $item->{tooltip}, 3931 tooltip => $item->{tooltip},
2734 tooltip_font => $::FONT_PROP, 3932 tooltip_font => $::FONT_PROP,
2735 tooltip_width => 0.67, 3933 tooltip_width => 0.67,
2736 fontsize => $item->{fontsize}, 3934 fontsize => $item->{fontsize} || $self->{fontsize},
3935 max_w => $::WIDTH * 0.44,
2737 fg => $item->{fg}, 3936 fg => [@{ $item->{fg} }],
2738 can_events => 1, 3937 can_events => 1,
2739 can_hover => 1 3938 can_hover => 1
2740 }; 3939 };
3940
3941 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3942 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3943 $label->update;
3944 $label->set_max_size (undef, $label->{req_h} * $diff)
3945 if $diff < 1;
3946 $self->{timer}->interval (1/30);
3947 } else {
3948 $label->{fg}[3] = $item->{fg}[3] || 1;
3949 }
3950
3951 push @widgets, $label;
2741 } 3952 }
2742 3953
2743 $self->clear; 3954 $self->clear;
2744 $self->SUPER::add (reverse @widgets); 3955 $self->SUPER::add (reverse @widgets);
2745} 3956}
… …
2748 my ($self, $text, %arg) = @_; 3959 my ($self, $text, %arg) = @_;
2749 3960
2750 $text =~ s/^\s+//; 3961 $text =~ s/^\s+//;
2751 $text =~ s/\s+$//; 3962 $text =~ s/\s+$//;
2752 3963
3964 return unless $text;
3965
2753 my $timeout = time + ((delete $arg{timeout}) || 60); 3966 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2754 3967
2755 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3968 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2756 3969
2757 if (my $item = $self->{item}{$group}) { 3970 if (my $item = $self->{item}{$group}) {
2758 if ($item->{text} eq $text) { 3971 if ($item->{text} eq $text) {
2759 $item->{count}++; 3972 $item->{count}++;
2760 } else { 3973 } else {
2761 $item->{count} = 1; 3974 $item->{count} = 1;
2762 $item->{text} = $item->{tooltip} = $text; 3975 $item->{text} = $item->{tooltip} = $text;
2763 } 3976 }
2764 $item->{id} = ++$self->{id}; 3977 $item->{id} += 0.2;#d#
2765 $item->{timeout} = $timeout; 3978 $item->{timeout} = $timeout;
2766 delete $item->{label}; 3979 delete $item->{label};
2767 } else { 3980 } else {
2768 $self->{item}{$group} = { 3981 $self->{item}{$group} = {
2769 id => ++$self->{id}, 3982 id => ++$self->{id},
2770 text => $text, 3983 text => $text,
2771 timeout => $timeout, 3984 timeout => $timeout,
2772 tooltip => $text, 3985 tooltip => $text,
2773 fontsize => 0.8,
2774 fg => [0.8, 0.8, 0.8, 0.8], 3986 fg => [0.8, 0.8, 0.8, 0.8],
2775 pri => 0, 3987 pri => 0,
2776 count => 1, 3988 count => 1,
2777 %arg, 3989 %arg,
2778 }; 3990 };
2779 } 3991 }
2780 3992
3993 $ROOT->on_refresh (reorder => sub {
3994 $self->reorder;
3995 });
3996}
3997
3998sub reconfigure {
3999 my ($self) = @_;
4000
4001 delete $_->{label}
4002 for values %{ $self->{item} || {} };
4003
2781 $self->reorder; 4004 $self->reorder;
4005 $self->SUPER::reconfigure;
4006}
4007
4008sub destroy {
4009 my ($self) = @_;
4010
4011 $self->{timer}->cancel;
4012
4013 $self->SUPER::destroy;
2782} 4014}
2783 4015
2784############################################################################# 4016#############################################################################
2785 4017
2786package CFClient::UI::Root; 4018package CFPlus::UI::Root;
2787 4019
2788our @ISA = CFClient::UI::Container::; 4020our @ISA = CFPlus::UI::Container::;
2789 4021
4022use List::Util qw(min max);
4023
2790use CFClient::OpenGL; 4024use CFPlus::OpenGL;
2791 4025
2792sub new { 4026sub new {
2793 my $class = shift; 4027 my $class = shift;
2794 4028
2795 $class->SUPER::new ( 4029 my $self = $class->SUPER::new (
4030 visible => 1,
2796 @_, 4031 @_,
2797 ) 4032 );
2798}
2799 4033
2800sub configure { 4034 CFPlus::weaken ($self->{root} = $self);
2801 my ($self, $x, $y, $w, $h) = @_;
2802 4035
2803 $self->{w} = $w; 4036 $self
2804 $self->{h} = $h;
2805}
2806
2807sub check_size {
2808 my ($self) = @_;
2809
2810 $self->size_allocate ($self->{w}, $self->{h})
2811 if $self->{w};
2812} 4037}
2813 4038
2814sub size_request { 4039sub size_request {
2815 my ($self) = @_; 4040 my ($self) = @_;
2816 4041
2817 ($self->{w}, $self->{h}) 4042 ($self->{w}, $self->{h})
2818} 4043}
2819 4044
4045sub _to_pixel {
4046 my ($coord, $size, $max) = @_;
4047
4048 $coord =
4049 $coord eq "center" ? ($max - $size) * 0.5
4050 : $coord eq "max" ? $max
4051 : $coord;
4052
4053 $coord = 0 if $coord < 0;
4054 $coord = $max - $size if $coord > $max - $size;
4055
4056 int $coord + 0.5
4057}
4058
2820sub size_allocate { 4059sub invoke_size_allocate {
2821 my ($self, $w, $h) = @_; 4060 my ($self, $w, $h) = @_;
2822
2823 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2824 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2825
2826 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2827 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2828 4061
2829 for my $child ($self->children) { 4062 for my $child ($self->children) {
2830 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4063 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2831 4064
2832 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4065 $X = $child->{force_x} if exists $child->{force_x};
2833 if exists $child->{req_x}; 4066 $Y = $child->{force_y} if exists $child->{force_y};
2834 4067
2835 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4068 $X = _to_pixel $X, $W, $self->{w};
2836 if exists $child->{req_y}; 4069 $Y = _to_pixel $Y, $H, $self->{h};
2837
2838 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2839 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2840 4070
2841 $child->configure ($X, $Y, $W, $H); 4071 $child->configure ($X, $Y, $W, $H);
2842 } 4072 }
4073
4074 1
2843} 4075}
2844 4076
2845sub coord2local { 4077sub coord2local {
2846 my ($self, $x, $y) = @_; 4078 my ($self, $x, $y) = @_;
2847 4079
… …
2855} 4087}
2856 4088
2857sub update { 4089sub update {
2858 my ($self) = @_; 4090 my ($self) = @_;
2859 4091
2860 $self->check_size;
2861 $::WANT_REFRESH++; 4092 $::WANT_REFRESH++;
2862} 4093}
2863 4094
2864sub add { 4095sub add {
2865 my ($self, @children) = @_; 4096 my ($self, @children) = @_;
2866 4097
2867 for my $child (@children) {
2868 $child->{toplevel} = 1; 4098 $_->{is_toplevel} = 1
2869 4099 for @children;
2870 # integerise window positions
2871 $child->{x} = int $child->{x};
2872 $child->{y} = int $child->{y};
2873 }
2874 4100
2875 $self->SUPER::add (@children); 4101 $self->SUPER::add (@children);
4102}
4103
4104sub remove {
4105 my ($self, @children) = @_;
4106
4107 $self->SUPER::remove (@children);
4108
4109 delete $self->{is_toplevel}
4110 for @children;
4111
4112 while (@children) {
4113 my $w = pop @children;
4114 push @children, $w->children;
4115 $w->set_invisible;
4116 }
2876} 4117}
2877 4118
2878sub on_refresh { 4119sub on_refresh {
2879 my ($self, $id, $cb) = @_; 4120 my ($self, $id, $cb) = @_;
2880 4121
… …
2893 while ($self->{refresh_hook}) { 4134 while ($self->{refresh_hook}) {
2894 $_->() 4135 $_->()
2895 for values %{delete $self->{refresh_hook}}; 4136 for values %{delete $self->{refresh_hook}};
2896 } 4137 }
2897 4138
2898 if ($self->{check_size}) { 4139 if ($self->{realloc}) {
2899 my @queue = ([], []); 4140 my %queue;
4141 my @queue;
4142 my $widget;
2900 4143
2901 for (;;) { 4144 outer:
2902 if ($self->{check_size}) { 4145 while () {
2903 # heuristic: check containers last 4146 if (my $realloc = delete $self->{realloc}) {
2904 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4147 for $widget (values %$realloc) {
2905 for values %{delete $self->{check_size}} 4148 $widget->{visible} or next; # do not resize invisible widgets
4149
4150 $queue{$widget+0}++ and next; # duplicates are common
4151
4152 push @{ $queue[$widget->{visible}] }, $widget;
4153 }
2906 } 4154 }
2907 4155
2908 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4156 while () {
4157 @queue or last outer;
2909 4158
2910 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4159 $widget = pop @{ $queue[-1] || [] }
2911 ? @$widget{qw(user_w user_h)} 4160 and last;
2912 : $widget->size_request;
2913
2914 if (delete $widget->{force_alloc}
2915 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2916 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2917 4161
4162 pop @queue;
4163 }
4164
4165 delete $queue{$widget+0};
4166
4167 my ($w, $h) = $widget->size_request;
4168
4169 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4170 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4171
4172 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4173 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4174
4175 $w = $widget->{force_w} if exists $widget->{force_w};
4176 $h = $widget->{force_h} if exists $widget->{force_h};
4177
4178 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4179 || delete $widget->{force_realloc}) {
2918 $widget->{req_w} = $w; 4180 $widget->{req_w} = $w;
2919 $widget->{req_h} = $h; 4181 $widget->{req_h} = $h;
2920 4182
2921 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4183 $self->{size_alloc}{$widget+0} = $widget;
2922 4184
2923 $widget->{parent}->check_size
2924 if $widget->{parent}; 4185 if (my $parent = $widget->{parent}) {
4186 $self->{realloc}{$parent+0} = $parent
4187 unless $queue{$parent+0};
4188
4189 $parent->{force_size_alloc} = 1;
4190 $self->{size_alloc}{$parent+0} = $parent;
4191 }
2925 } 4192 }
4193
4194 delete $self->{realloc}{$widget+0};
2926 } 4195 }
2927 } 4196 }
2928 4197
2929 while ($self->{size_alloc}) { 4198 while (my $size_alloc = delete $self->{size_alloc}) {
2930 for (values %{delete $self->{size_alloc}}) { 4199 my @queue = sort { $b->{visible} <=> $a->{visible} }
2931 my ($widget, $w, $h) = @$_; 4200 values %$size_alloc;
4201
4202 while () {
4203 my $widget = pop @queue || last;
4204
4205 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
2932 4206
2933 $w = 0 if $w < 0; 4207 $w = 0 if $w < 0;
2934 $h = 0 if $h < 0; 4208 $h = 0 if $h < 0;
2935 4209
4210 $w = max $widget->{min_w}, $w;
4211 $h = max $widget->{min_h}, $h;
4212
4213# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4214# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4215
4216 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4217 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4218
4219 $w = int $w + 0.5;
4220 $h = int $h + 0.5;
4221
4222 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4223 $widget->{old_w} = $widget->{w};
4224 $widget->{old_h} = $widget->{h};
4225
2936 $widget->{w} = $w; 4226 $widget->{w} = $w;
2937 $widget->{h} = $h; 4227 $widget->{h} = $h;
2938 $widget->size_allocate ($w, $h); 4228
2939 $widget->emit (size_allocate => $w, $h); 4229 $widget->emit (size_allocate => $w, $h);
4230 }
2940 } 4231 }
2941 } 4232 }
2942 4233
2943 while ($self->{post_alloc_hook}) { 4234 while ($self->{post_alloc_hook}) {
2944 $_->() 4235 $_->()
… …
2949 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4240 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2950 glClear GL_COLOR_BUFFER_BIT; 4241 glClear GL_COLOR_BUFFER_BIT;
2951 4242
2952 glMatrixMode GL_PROJECTION; 4243 glMatrixMode GL_PROJECTION;
2953 glLoadIdentity; 4244 glLoadIdentity;
2954 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4245 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2955 glMatrixMode GL_MODELVIEW; 4246 glMatrixMode GL_MODELVIEW;
2956 glLoadIdentity; 4247 glLoadIdentity;
2957 4248
4249 {
4250 package CFPlus::UI::Base;
4251
4252 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4253 (0, 0, $self->{w}, $self->{h});
4254
2958 $self->_draw; 4255 $self->_draw;
4256 }
2959} 4257}
2960 4258
2961############################################################################# 4259#############################################################################
2962 4260
2963package CFClient::UI; 4261package CFPlus::UI;
2964 4262
2965$ROOT = new CFClient::UI::Root; 4263$ROOT = new CFPlus::UI::Root;
2966$TOOLTIP = new CFClient::UI::Tooltip; 4264$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
2967 4265
29681 42661
2969 4267

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