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Dees_Troya13d74f2013-03-24 08:54:55 -05001/*
2 Copyright 2012 bigbiff/Dees_Troy TeamWin
3 This file is part of TWRP/TeamWin Recovery Project.
4
5 TWRP is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, either version 3 of the License, or
8 (at your option) any later version.
9
10 TWRP is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with TWRP. If not, see <http://www.gnu.org/licenses/>.
17*/
Dees_Troy51a0e822012-09-05 15:24:24 -040018
19#include <stdarg.h>
20#include <stdio.h>
21#include <stdlib.h>
22#include <string.h>
23#include <fcntl.h>
24#include <sys/reboot.h>
25#include <sys/stat.h>
26#include <sys/time.h>
27#include <sys/mman.h>
28#include <sys/types.h>
29#include <sys/ioctl.h>
30#include <time.h>
31#include <unistd.h>
32#include <stdlib.h>
Samer Diab (S.a.M.e.R_d)71e9b042014-01-07 20:18:47 +000033#include "../data.hpp"
Dees_Troy51a0e822012-09-05 15:24:24 -040034
35#include <string>
36
37extern "C" {
Dees_Troy2673cec2013-04-02 20:22:16 +000038#include "../twcommon.h"
Dees_Troy51a0e822012-09-05 15:24:24 -040039#include "../minuitwrp/minui.h"
Dees_Troy51a0e822012-09-05 15:24:24 -040040}
41
42#include "rapidxml.hpp"
43#include "objects.hpp"
44
45GUIButton::GUIButton(xml_node<>* node)
Vojtech Bocekfafb0c52013-07-25 22:53:02 +020046 : Conditional(node)
Dees_Troy51a0e822012-09-05 15:24:24 -040047{
Vojtech Bocekfafb0c52013-07-25 22:53:02 +020048 xml_attribute<>* attr;
49 xml_node<>* child;
Dees_Troy51a0e822012-09-05 15:24:24 -040050
Vojtech Bocekfafb0c52013-07-25 22:53:02 +020051 mButtonImg = NULL;
52 mButtonIcon = NULL;
53 mButtonLabel = NULL;
54 mAction = NULL;
55 mRendered = false;
Dees_Troy1a7a6672013-02-15 09:39:07 -060056 hasHighlightColor = false;
57 renderHighlight = false;
Dees_Troya13d74f2013-03-24 08:54:55 -050058 hasFill = false;
Dees_Troy51a0e822012-09-05 15:24:24 -040059
Vojtech Bocekfafb0c52013-07-25 22:53:02 +020060 if (!node) return;
Dees_Troy51a0e822012-09-05 15:24:24 -040061
Dees Troy4168a072013-11-29 05:01:51 +000062 // These can be loaded directly from the node
Vojtech Bocekfafb0c52013-07-25 22:53:02 +020063 mButtonLabel = new GUIText(node);
64 mAction = new GUIAction(node);
Dees_Troy51a0e822012-09-05 15:24:24 -040065
Dees Troy4168a072013-11-29 05:01:51 +000066 child = node->first_node("image");
67 if (child)
Vojtech Bocekfafb0c52013-07-25 22:53:02 +020068 {
Dees Troy4168a072013-11-29 05:01:51 +000069 mButtonImg = new GUIImage(node);
70 if (mButtonImg->Render() < 0)
71 {
72 delete mButtonImg;
73 mButtonImg = NULL;
74 }
Vojtech Bocekfafb0c52013-07-25 22:53:02 +020075 }
76 if (mButtonLabel->Render() < 0)
77 {
78 delete mButtonLabel;
79 mButtonLabel = NULL;
80 }
Dees_Troya13d74f2013-03-24 08:54:55 -050081 // Load fill if it exists
82 memset(&mFillColor, 0, sizeof(COLOR));
83 child = node->first_node("fill");
Vojtech Bocekfafb0c52013-07-25 22:53:02 +020084 if (child)
85 {
Dees_Troya13d74f2013-03-24 08:54:55 -050086 attr = child->first_attribute("color");
87 if (attr) {
88 hasFill = true;
89 std::string color = attr->value();
90 ConvertStrToColor(color, &mFillColor);
91 }
92 }
93 if (!hasFill && mButtonImg == NULL) {
Dees_Troy2673cec2013-04-02 20:22:16 +000094 LOGERR("No image resource or fill specified for button.\n");
Dees_Troya13d74f2013-03-24 08:54:55 -050095 }
Dees_Troy51a0e822012-09-05 15:24:24 -040096
Vojtech Bocekfafb0c52013-07-25 22:53:02 +020097 // The icon is a special case
98 child = node->first_node("icon");
99 if (child)
100 {
101 attr = child->first_attribute("resource");
102 if (attr)
103 mButtonIcon = PageManager::FindResource(attr->value());
104 }
Dees_Troy51a0e822012-09-05 15:24:24 -0400105
Dees_Troy1a7a6672013-02-15 09:39:07 -0600106 memset(&mHighlightColor, 0, sizeof(COLOR));
107 child = node->first_node("highlight");
108 if (child) {
109 attr = child->first_attribute("color");
110 if (attr) {
111 hasHighlightColor = true;
112 std::string color = attr->value();
113 ConvertStrToColor(color, &mHighlightColor);
114 }
115 }
116
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200117 int x, y, w, h;
Dees Troyb21cc642013-09-10 17:36:41 +0000118 TextPlacement = TOP_LEFT;
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200119 if (mButtonImg) {
Dees_Troya13d74f2013-03-24 08:54:55 -0500120 mButtonImg->GetRenderPos(x, y, w, h);
121 } else if (hasFill) {
Dees Troyb21cc642013-09-10 17:36:41 +0000122 LoadPlacement(node->first_node("placement"), &x, &y, &w, &h, &TextPlacement);
Dees_Troya13d74f2013-03-24 08:54:55 -0500123 }
124 SetRenderPos(x, y, w, h);
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200125 return;
Dees_Troy51a0e822012-09-05 15:24:24 -0400126}
127
128GUIButton::~GUIButton()
129{
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200130 if (mButtonImg) delete mButtonImg;
131 if (mButtonLabel) delete mButtonLabel;
132 if (mAction) delete mAction;
133 if (mButtonIcon) delete mButtonIcon;
Dees_Troy51a0e822012-09-05 15:24:24 -0400134}
135
136int GUIButton::Render(void)
137{
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200138 if (!isConditionTrue())
139 {
140 mRendered = false;
141 return 0;
142 }
Dees_Troy51a0e822012-09-05 15:24:24 -0400143
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200144 int ret = 0;
Dees_Troy51a0e822012-09-05 15:24:24 -0400145
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200146 if (mButtonImg) ret = mButtonImg->Render();
147 if (ret < 0) return ret;
Dees_Troya13d74f2013-03-24 08:54:55 -0500148 if (hasFill) {
149 gr_color(mFillColor.red, mFillColor.green, mFillColor.blue, mFillColor.alpha);
150 gr_fill(mRenderX, mRenderY, mRenderW, mRenderH);
151 }
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200152 if (mButtonIcon && mButtonIcon->GetResource())
153 gr_blit(mButtonIcon->GetResource(), 0, 0, mIconW, mIconH, mIconX, mIconY);
154 if (mButtonLabel) {
Dees_Troya13d74f2013-03-24 08:54:55 -0500155 int w, h;
156 mButtonLabel->GetCurrentBounds(w, h);
157 if (w != mTextW) {
158 mTextW = w;
Dees Troyb21cc642013-09-10 17:36:41 +0000159 if (TextPlacement == CENTER_X_ONLY) {
160 mTextX = ((mRenderW - mRenderX) / 2);
161 } else if (mTextW > mRenderW) { // As a special case, we'll allow large text which automatically moves it to the right.
Dees_Troya13d74f2013-03-24 08:54:55 -0500162 mTextX = mRenderW + mRenderX + 5;
163 mRenderW += mTextW + 5;
Dees Troyb21cc642013-09-10 17:36:41 +0000164 } else {
Dees_Troya13d74f2013-03-24 08:54:55 -0500165 mTextX = mRenderX + ((mRenderW - mTextW) / 2);
166 }
167 mButtonLabel->SetRenderPos(mTextX, mTextY);
168 }
169 ret = mButtonLabel->Render();
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200170 if (ret < 0) return ret;
Dees_Troya13d74f2013-03-24 08:54:55 -0500171 }
Dees_Troy1a7a6672013-02-15 09:39:07 -0600172 if (renderHighlight && hasHighlightColor) {
173 gr_color(mHighlightColor.red, mHighlightColor.green, mHighlightColor.blue, mHighlightColor.alpha);
174 gr_fill(mRenderX, mRenderY, mRenderW, mRenderH);
175 }
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200176 mRendered = true;
177 return ret;
Dees_Troy51a0e822012-09-05 15:24:24 -0400178}
179
180int GUIButton::Update(void)
181{
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200182 if (!isConditionTrue()) return (mRendered ? 2 : 0);
183 if (!mRendered) return 2;
Dees_Troy51a0e822012-09-05 15:24:24 -0400184
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200185 int ret = 0, ret2 = 0;
Dees_Troy51a0e822012-09-05 15:24:24 -0400186
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200187 if (mButtonImg) ret = mButtonImg->Update();
188 if (ret < 0) return ret;
Dees_Troy51a0e822012-09-05 15:24:24 -0400189
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200190 if (ret == 0)
191 {
192 if (mButtonLabel) {
Dees_Troya13d74f2013-03-24 08:54:55 -0500193 ret2 = mButtonLabel->Update();
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200194 if (ret2 < 0) return ret2;
195 if (ret2 > ret) ret = ret2;
Dees_Troya13d74f2013-03-24 08:54:55 -0500196 }
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200197 }
198 else if (ret == 1)
199 {
200 // The button re-rendered, so everyone else is a render
201 if (mButtonIcon && mButtonIcon->GetResource())
202 gr_blit(mButtonIcon->GetResource(), 0, 0, mIconW, mIconH, mIconX, mIconY);
203 if (mButtonLabel) ret = mButtonLabel->Render();
204 if (ret < 0) return ret;
205 ret = 1;
206 }
207 else
208 {
209 // Aparently, the button needs a background update
210 ret = 2;
211 }
212 return ret;
Dees_Troy51a0e822012-09-05 15:24:24 -0400213}
214
215int GUIButton::SetRenderPos(int x, int y, int w, int h)
216{
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200217 mRenderX = x;
218 mRenderY = y;
219 if (w || h)
220 {
221 mRenderW = w;
222 mRenderH = h;
223 }
Dees_Troy51a0e822012-09-05 15:24:24 -0400224
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200225 mIconW = 0; mIconH = 0;
226 if (mButtonIcon && mButtonIcon->GetResource())
227 {
228 mIconW = gr_get_width(mButtonIcon->GetResource());
229 mIconH = gr_get_height(mButtonIcon->GetResource());
230 }
Dees_Troy51a0e822012-09-05 15:24:24 -0400231
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200232 mTextH = 0;
233 mTextW = 0;
234 mIconX = mRenderX + ((mRenderW - mIconW) / 2);
235 if (mButtonLabel) mButtonLabel->GetCurrentBounds(mTextW, mTextH);
236 if (mTextW)
237 {
Dees Troyb21cc642013-09-10 17:36:41 +0000238 if (TextPlacement == CENTER_X_ONLY) {
239 mTextX = ((mRenderW - mRenderX) / 2);
240 } else if (mTextW > mRenderW) { // As a special case, we'll allow large text which automatically moves it to the right.
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200241 mTextX = mRenderW + mRenderX + 5;
242 mRenderW += mTextW + 5;
Dees Troyb21cc642013-09-10 17:36:41 +0000243 } else {
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200244 mTextX = mRenderX + ((mRenderW - mTextW) / 2);
245 }
246 }
Dees_Troy51a0e822012-09-05 15:24:24 -0400247
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200248 if (mIconH == 0 || mTextH == 0 || mIconH + mTextH > mRenderH)
249 {
250 mIconY = mRenderY + (mRenderH / 2) - (mIconH / 2);
251 mTextY = mRenderY + (mRenderH / 2) - (mTextH / 2);
252 }
253 else
254 {
255 int divisor = mRenderH - (mIconH + mTextH);
256 mIconY = mRenderY + (divisor / 3);
257 mTextY = mRenderY + (divisor * 2 / 3) + mIconH;
258 }
Dees_Troy51a0e822012-09-05 15:24:24 -0400259
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200260 if (mButtonLabel) mButtonLabel->SetRenderPos(mTextX, mTextY);
261 if (mAction) mAction->SetActionPos(mRenderX, mRenderY, mRenderW, mRenderH);
262 SetActionPos(mRenderX, mRenderY, mRenderW, mRenderH);
263 return 0;
Dees_Troy51a0e822012-09-05 15:24:24 -0400264}
265
266int GUIButton::NotifyTouch(TOUCH_STATE state, int x, int y)
267{
Dees_Troy4d12f962012-10-19 13:13:15 -0400268 static int last_state = 0;
269
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200270 if (!isConditionTrue()) return -1;
Dees_Troy4d12f962012-10-19 13:13:15 -0400271 if (x < mRenderX || x - mRenderX > mRenderW || y < mRenderY || y - mRenderY > mRenderH || state == TOUCH_RELEASE) {
272 if (last_state == 1) {
273 last_state = 0;
274 if (mButtonLabel != NULL)
275 mButtonLabel->isHighlighted = false;
276 if (mButtonImg != NULL)
277 mButtonImg->isHighlighted = false;
Dees_Troy1a7a6672013-02-15 09:39:07 -0600278 renderHighlight = false;
Dees_Troy4d12f962012-10-19 13:13:15 -0400279 mRendered = false;
280 }
281 } else {
282 if (last_state == 0) {
283 last_state = 1;
Ethan Yonker03db3262014-02-05 08:02:06 -0600284 DataManager::Vibrate("tw_button_vibrate");
Dees_Troy4d12f962012-10-19 13:13:15 -0400285 if (mButtonLabel != NULL)
286 mButtonLabel->isHighlighted = true;
287 if (mButtonImg != NULL)
288 mButtonImg->isHighlighted = true;
Dees_Troy1a7a6672013-02-15 09:39:07 -0600289 renderHighlight = true;
Dees_Troy4d12f962012-10-19 13:13:15 -0400290 mRendered = false;
291 }
292 }
293 if (x < mRenderX || x - mRenderX > mRenderW || y < mRenderY || y - mRenderY > mRenderH)
294 return 0;
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200295 return (mAction ? mAction->NotifyTouch(state, x, y) : 1);
Dees_Troy51a0e822012-09-05 15:24:24 -0400296}