RecipeDB.pro

@@ -25,7 +25,9 @@ SOURCES += model/recipe/instruction.cpp \
     SQLite/sqlite3.c \
     model/database/resulttable.cpp \
     model/database/recipedatabase.cpp \
-    utils/fileutils.cpp
+    utils/fileutils.cpp \
+    gui/newrecipedialog.cpp \
+    model/recipe/tags/taglistmodel.cpp
 
 HEADERS  += model/recipe/instruction.h \
     model/recipe/recipe.h \
@@ -40,11 +42,14 @@ HEADERS  += model/recipe/instruction.h \
     SQLite/sqlite3ext.h \
     model/database/resulttable.h \
     model/database/recipedatabase.h \
-    utils/fileutils.h
+    utils/fileutils.h \
+    gui/newrecipedialog.h \
+    model/recipe/tags/taglistmodel.h
 
 LIBS += -ldl \
 
-FORMS    += gui/mainwindow.ui
+FORMS    += gui/mainwindow.ui \
+    gui/newrecipedialog.ui
 
 DISTFILES += \
     .gitignore

gui/mainwindow.ui

@@ -109,12 +109,25 @@
             </property>
             <property name="font">
              <font>
-              <family>Source Sans Pro Light</family>
+              <family>Noto Sans CJK KR Light</family>
               <pointsize>20</pointsize>
+              <stylestrategy>PreferAntialias</stylestrategy>
              </font>
             </property>
+            <property name="autoFillBackground">
+             <bool>false</bool>
+            </property>
             <property name="styleSheet">
-             <string notr="true">background-color: rgb(83, 75, 255);</string>
+             <string notr="true">QPushButton#newButton {
+	background-color: rgb(235, 235, 255);
+	border: 0px;
+}
+QPushButton#newButton:hover{
+	background-color: rgb(245, 245, 255);
+}
+QPushButton#newButton:pressed{
+	background-color: rgb(255, 255, 255);
+}</string>
             </property>
             <property name="text">
              <string>New</string>
@@ -134,12 +147,22 @@
             </property>
             <property name="font">
              <font>
-              <family>Source Sans Pro Light</family>
+              <family>Noto Sans CJK KR Light</family>
               <pointsize>20</pointsize>
+              <stylestrategy>PreferAntialias</stylestrategy>
              </font>
             </property>
             <property name="styleSheet">
-             <string notr="true">background-color: rgb(112, 105, 255);</string>
+             <string notr="true">QPushButton#openButton {
+	background-color: rgb(222, 226, 255);
+	border: 0px;
+}
+QPushButton#openButton:hover{
+	background-color: rgb(232, 236, 255);
+}
+QPushButton#openButton:pressed{
+	background-color: rgb(255, 255, 255);
+}</string>
             </property>
             <property name="text">
              <string>Open</string>
@@ -156,16 +179,32 @@
             </property>
             <property name="font">
              <font>
-              <family>Source Sans Pro Light</family>
+              <family>Noto Sans CJK KR Light</family>
               <pointsize>20</pointsize>
+              <stylestrategy>PreferAntialias</stylestrategy>
              </font>
             </property>
+            <property name="autoFillBackground">
+             <bool>false</bool>
+            </property>
             <property name="styleSheet">
-             <string notr="true">background-color: rgb(137, 131, 255);</string>
+             <string notr="true">QPushButton#browseButton {
+	background-color: rgb(215, 215, 255);
+	border: 0px;
+}
+QPushButton#browseButton:hover{
+	background-color: rgb(225, 225, 255);
+}
+QPushButton#browseButton:pressed{
+	background-color: rgb(255, 255, 255);
+}</string>
             </property>
             <property name="text">
              <string>Browse</string>
             </property>
+            <property name="flat">
+             <bool>false</bool>
+            </property>
            </widget>
           </item>
          </layout>
@@ -214,8 +253,13 @@
          </property>
          <property name="font">
           <font>
-           <family>Source Sans Pro Light</family>
+           <family>Noto Sans CJK KR Light</family>
            <pointsize>24</pointsize>
+           <weight>50</weight>
+           <italic>false</italic>
+           <bold>false</bold>
+           <stylestrategy>PreferAntialias</stylestrategy>
+           <kerning>true</kerning>
           </font>
          </property>
          <property name="styleSheet">
@@ -299,7 +343,7 @@
                </property>
                <property name="font">
                 <font>
-                 <family>Source Sans Pro Light</family>
+                 <family>Noto Sans CJK KR Thin</family>
                  <pointsize>18</pointsize>
                 </font>
                </property>
@@ -324,8 +368,9 @@
                </property>
                <property name="font">
                 <font>
-                 <family>Source Sans Pro Light</family>
+                 <family>Noto Sans CJK KR Light</family>
-                 <pointsize>16</pointsize>
+                 <pointsize>12</pointsize>
+                 <stylestrategy>PreferAntialias</stylestrategy>
                 </font>
                </property>
                <property name="styleSheet">
@@ -343,6 +388,9 @@
                <property name="horizontalScrollBarPolicy">
                 <enum>Qt::ScrollBarAlwaysOff</enum>
                </property>
+               <property name="selectionMode">
+                <enum>QAbstractItemView::NoSelection</enum>
+               </property>
                <property name="isWrapping" stdset="0">
                 <bool>true</bool>
                </property>
@@ -397,7 +445,7 @@
                </property>
                <property name="font">
                 <font>
-                 <family>Source Sans Pro Light</family>
+                 <family>Noto Sans CJK KR Thin</family>
                  <pointsize>18</pointsize>
                 </font>
                </property>
@@ -414,6 +462,12 @@
              </item>
              <item>
               <widget class="QTextEdit" name="instructionsTextEdit">
+               <property name="font">
+                <font>
+                 <family>Noto Sans CJK KR Medium</family>
+                 <stylestrategy>PreferAntialias</stylestrategy>
+                </font>
+               </property>
                <property name="styleSheet">
                 <string notr="true">background-color: rgb(244, 244, 244);</string>
                </property>
@@ -445,11 +499,11 @@
                 <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
 &lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
 p, li { white-space: pre-wrap; }
-&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'MS Shell Dlg 2'; font-size:8.25pt; font-weight:400; font-style:normal;&quot;&gt;
+&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Noto Sans CJK KR Medium'; font-size:11pt; font-weight:400; font-style:normal;&quot;&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; color:#00ff40;&quot;&gt;This is some &lt;/span&gt;&lt;span style=&quot; font-size:16pt; color:#a33c3e;&quot;&gt;colored text and &lt;/span&gt;&lt;a href=&quot;https://www.google.com&quot;&gt;&lt;span style=&quot; font-size:8pt; text-decoration: underline; color:#0000ff;&quot;&gt;link&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'MS Shell Dlg 2'; font-size:8.25pt; color:#00ff40;&quot;&gt;This is some &lt;/span&gt;&lt;span style=&quot; font-family:'MS Shell Dlg 2'; font-size:16pt; color:#a33c3e;&quot;&gt;colored text and &lt;/span&gt;&lt;a href=&quot;https://www.google.com&quot;&gt;&lt;span style=&quot; font-family:'MS Shell Dlg 2'; font-size:8pt; text-decoration: underline; color:#0000ff;&quot;&gt;link&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
                </property>
                <property name="textInteractionFlags">
-                <set>Qt::LinksAccessibleByMouse</set>
+                <set>Qt::TextSelectableByMouse</set>
                </property>
               </widget>
              </item>

gui/newrecipedialog.cpp

@@ -0,0 +1,103 @@
+#include "newrecipedialog.h"
+#include "ui_newrecipedialog.h"
+
+NewRecipeDialog::NewRecipeDialog(QWidget *parent) :
+	QDialog(parent),
+	ui(new Ui::NewRecipeDialog){
+	ui->setupUi(this);
+
+	setModal(true);
+
+	ui->ingredientsListView->setModel(&this->ingredientListModel);
+	ui->tagsListView->setModel(&this->tagsListModel);
+}
+
+NewRecipeDialog::NewRecipeDialog(RecipeDatabase *db, QWidget *parent) : NewRecipeDialog(parent){
+	this->recipeDB = db;
+
+
+	this->populateIngredientsBox();
+	this->populateUnitsBox();
+	this->populateTagsBox();
+}
+
+NewRecipeDialog::~NewRecipeDialog(){
+	delete ui;
+}
+
+Recipe NewRecipeDialog::getRecipe(){
+	Recipe r(ui->recipeNameEdit->text().toStdString(),
+			 this->ingredientListModel.getIngredients(),
+			 ui->instructionsTextEdit->toHtml().toStdString(),
+			 QImage(),//Image
+			 this->tagsListModel.getTags(),//Tags
+			 QDate::currentDate(),
+			 ui->prepTimeEdit->time(),
+			 ui->cookTimeEdit->time(),
+			 (float)ui->servingsSpinBox->value());
+}
+
+bool NewRecipeDialog::isAccepted() const{
+	return this->accepted;
+}
+
+void NewRecipeDialog::populateIngredientsBox(){
+	this->ingredients = this->recipeDB->retrieveAllIngredients();
+	ui->ingredientNameBox->clear();
+	for (unsigned int i = 0; i < this->ingredients.size(); i++){
+		QString s = QString::fromStdString(this->ingredients[i].getName());
+		ui->ingredientNameBox->insertItem(i, s);
+	}
+}
+
+void NewRecipeDialog::populateUnitsBox(){
+	this->units = this->recipeDB->retrieveAllUnitsOfMeasure();
+	ui->unitComboBox->clear();
+	for (unsigned int i = 0; i < this->units.size(); i++){
+		QString s = QString::fromStdString(this->units[i].getName());
+		ui->unitComboBox->insertItem(i, s);
+	}
+}
+
+void NewRecipeDialog::populateTagsBox(){
+	this->tags = this->recipeDB->retrieveAllTags();
+	ui->tagsComboBox->clear();
+	for (unsigned int i = 0; i < this->tags.size(); i++){
+		QString s = QString::fromStdString(this->tags[i].getValue());
+		ui->tagsComboBox->insertItem(i, s);
+	}
+}
+
+void NewRecipeDialog::on_addIngredientButton_clicked(){
+	//Construct a recipe ingredient from the supplied data.
+	Ingredient i = this->ingredients[ui->ingredientNameBox->currentIndex()];
+	UnitOfMeasure u = this->units[ui->unitComboBox->currentIndex()];
+	RecipeIngredient ri(i, ui->quantitySpinBox->value(), u, ui->commentsLineEdit->text().toStdString());
+	this->ingredientListModel.addIngredient(ri);
+}
+
+void NewRecipeDialog::on_italicsButton_clicked(){
+	ui->instructionsTextEdit->setFontItalic(ui->italicsButton->isChecked());
+}
+
+void NewRecipeDialog::on_boldButton_clicked(){
+	if (ui->boldButton->isChecked()){
+		ui->instructionsTextEdit->setFontWeight(QFont::Bold);
+	} else {
+		ui->instructionsTextEdit->setFontWeight(QFont::Normal);
+	}
+}
+
+void NewRecipeDialog::on_buttonBox_accepted(){
+	this->accepted = true;
+	this->close();
+}
+
+void NewRecipeDialog::on_buttonBox_rejected(){
+	this->close();
+}
+
+void NewRecipeDialog::on_addTagButton_clicked(){
+	//Add a tag to the list of those prepared to be added.
+	this->tagsListModel.addTag(this->tags[ui->tagsComboBox->currentIndex()]);
+}

gui/newrecipedialog.h

@@ -0,0 +1,55 @@
+#ifndef NEWRECIPEDIALOG_H
+#define NEWRECIPEDIALOG_H
+
+#include <QDialog>
+#include <QTextCharFormat>
+
+#include "model/database/recipedatabase.h"
+#include "model/recipe/ingredients/ingredientlistmodel.h"
+#include "model/recipe/tags/taglistmodel.h"
+
+namespace Ui {
+class NewRecipeDialog;
+}
+
+class NewRecipeDialog : public QDialog
+{
+		Q_OBJECT
+
+	public:
+		explicit NewRecipeDialog(QWidget *parent = 0);
+		NewRecipeDialog(RecipeDatabase *db, QWidget *parent = 0);
+		~NewRecipeDialog();
+
+		Recipe getRecipe();
+		bool isAccepted() const;
+	private slots:
+		void on_addIngredientButton_clicked();
+
+		void on_italicsButton_clicked();
+
+		void on_boldButton_clicked();
+
+		void on_buttonBox_accepted();
+
+		void on_buttonBox_rejected();
+
+		void on_addTagButton_clicked();
+
+	private:
+		Ui::NewRecipeDialog *ui;
+		RecipeDatabase *recipeDB;
+		vector<Ingredient> ingredients;
+		vector<UnitOfMeasure> units;
+		vector<RecipeTag> tags;
+		IngredientListModel ingredientListModel;
+		TagListModel tagsListModel;
+		bool accepted = false;
+
+		//Helper functions to fill fields.
+		void populateIngredientsBox();
+		void populateUnitsBox();
+		void populateTagsBox();
+};
+
+#endif // NEWRECIPEDIALOG_H

gui/newrecipedialog.ui

@@ -0,0 +1,685 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>NewRecipeDialog</class>
+ <widget class="QDialog" name="NewRecipeDialog">
+  <property name="enabled">
+   <bool>true</bool>
+  </property>
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>640</width>
+    <height>689</height>
+   </rect>
+  </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="windowTitle">
+   <string>New Recipe</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="spacing">
+    <number>0</number>
+   </property>
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item alignment="Qt::AlignTop">
+    <widget class="QWidget" name="mainContentPanel" native="true">
+     <layout class="QVBoxLayout" name="verticalLayout_2">
+      <property name="spacing">
+       <number>0</number>
+      </property>
+      <property name="leftMargin">
+       <number>0</number>
+      </property>
+      <property name="topMargin">
+       <number>0</number>
+      </property>
+      <property name="rightMargin">
+       <number>0</number>
+      </property>
+      <property name="bottomMargin">
+       <number>0</number>
+      </property>
+      <item>
+       <widget class="QWidget" name="tagsAndBasicPanel" native="true">
+        <layout class="QHBoxLayout" name="horizontalLayout_6">
+         <property name="spacing">
+          <number>0</number>
+         </property>
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="topMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QWidget" name="basicRecipePanel" native="true">
+           <property name="layoutDirection">
+            <enum>Qt::LeftToRight</enum>
+           </property>
+           <property name="styleSheet">
+            <string notr="true">background-color: rgb(234, 235, 255);</string>
+           </property>
+           <layout class="QVBoxLayout" name="verticalLayout_10">
+            <item>
+             <widget class="QWidget" name="recipeNamePanel" native="true">
+              <layout class="QVBoxLayout" name="verticalLayout_9">
+               <item>
+                <widget class="QLabel" name="recipeNameLabel">
+                 <property name="font">
+                  <font>
+                   <family>Noto Sans CJK KR</family>
+                   <pointsize>14</pointsize>
+                   <weight>50</weight>
+                   <italic>false</italic>
+                   <bold>false</bold>
+                  </font>
+                 </property>
+                 <property name="text">
+                  <string>Edit Recipe</string>
+                 </property>
+                 <property name="alignment">
+                  <set>Qt::AlignCenter</set>
+                 </property>
+                </widget>
+               </item>
+               <item>
+                <widget class="QLineEdit" name="recipeNameEdit">
+                 <property name="font">
+                  <font>
+                   <stylestrategy>PreferAntialias</stylestrategy>
+                  </font>
+                 </property>
+                 <property name="alignment">
+                  <set>Qt::AlignCenter</set>
+                 </property>
+                 <property name="placeholderText">
+                  <string>Recipe Name</string>
+                 </property>
+                </widget>
+               </item>
+              </layout>
+             </widget>
+            </item>
+            <item>
+             <widget class="QWidget" name="basicInfoPanel" native="true">
+              <layout class="QHBoxLayout" name="horizontalLayout">
+               <item alignment="Qt::AlignTop">
+                <widget class="QWidget" name="prepTimePanel" native="true">
+                 <layout class="QVBoxLayout" name="verticalLayout_3">
+                  <item>
+                   <widget class="QLabel" name="label">
+                    <property name="text">
+                     <string>Prep Time</string>
+                    </property>
+                    <property name="alignment">
+                     <set>Qt::AlignCenter</set>
+                    </property>
+                   </widget>
+                  </item>
+                  <item>
+                   <widget class="QTimeEdit" name="prepTimeEdit">
+                    <property name="dateTime">
+                     <datetime>
+                      <hour>0</hour>
+                      <minute>0</minute>
+                      <second>0</second>
+                      <year>1999</year>
+                      <month>12</month>
+                      <day>27</day>
+                     </datetime>
+                    </property>
+                    <property name="currentSection">
+                     <enum>QDateTimeEdit::HourSection</enum>
+                    </property>
+                    <property name="displayFormat">
+                     <string>hh:mm:ss</string>
+                    </property>
+                    <property name="timeSpec">
+                     <enum>Qt::UTC</enum>
+                    </property>
+                    <property name="time">
+                     <time>
+                      <hour>0</hour>
+                      <minute>0</minute>
+                      <second>0</second>
+                     </time>
+                    </property>
+                   </widget>
+                  </item>
+                 </layout>
+                </widget>
+               </item>
+               <item alignment="Qt::AlignTop">
+                <widget class="QWidget" name="cookTimePanel" native="true">
+                 <layout class="QVBoxLayout" name="verticalLayout_4">
+                  <item>
+                   <widget class="QLabel" name="label_2">
+                    <property name="text">
+                     <string>Cook Time</string>
+                    </property>
+                    <property name="alignment">
+                     <set>Qt::AlignCenter</set>
+                    </property>
+                   </widget>
+                  </item>
+                  <item>
+                   <widget class="QTimeEdit" name="cookTimeEdit">
+                    <property name="currentSection">
+                     <enum>QDateTimeEdit::HourSection</enum>
+                    </property>
+                    <property name="displayFormat">
+                     <string>hh:mm:ss</string>
+                    </property>
+                    <property name="timeSpec">
+                     <enum>Qt::UTC</enum>
+                    </property>
+                    <property name="time">
+                     <time>
+                      <hour>0</hour>
+                      <minute>0</minute>
+                      <second>0</second>
+                     </time>
+                    </property>
+                   </widget>
+                  </item>
+                 </layout>
+                </widget>
+               </item>
+               <item alignment="Qt::AlignTop">
+                <widget class="QWidget" name="servingsWidget" native="true">
+                 <layout class="QVBoxLayout" name="verticalLayout_5">
+                  <item>
+                   <widget class="QLabel" name="label_3">
+                    <property name="text">
+                     <string>Servings</string>
+                    </property>
+                    <property name="alignment">
+                     <set>Qt::AlignCenter</set>
+                    </property>
+                   </widget>
+                  </item>
+                  <item>
+                   <widget class="QDoubleSpinBox" name="servingsSpinBox">
+                    <property name="decimals">
+                     <number>1</number>
+                    </property>
+                    <property name="value">
+                     <double>1.000000000000000</double>
+                    </property>
+                   </widget>
+                  </item>
+                 </layout>
+                </widget>
+               </item>
+              </layout>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <widget class="QWidget" name="tagsPanel" native="true">
+           <property name="styleSheet">
+            <string notr="true">background-color: rgb(222, 226, 255);</string>
+           </property>
+           <layout class="QVBoxLayout" name="verticalLayout_11">
+            <item alignment="Qt::AlignTop">
+             <widget class="QLabel" name="tagsPanelLabel">
+              <property name="text">
+               <string>Tags</string>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignCenter</set>
+              </property>
+             </widget>
+            </item>
+            <item alignment="Qt::AlignTop">
+             <widget class="QWidget" name="newTagBoxPanel" native="true">
+              <layout class="QHBoxLayout" name="horizontalLayout_7">
+               <property name="leftMargin">
+                <number>0</number>
+               </property>
+               <property name="topMargin">
+                <number>0</number>
+               </property>
+               <property name="rightMargin">
+                <number>0</number>
+               </property>
+               <property name="bottomMargin">
+                <number>0</number>
+               </property>
+               <item>
+                <widget class="QComboBox" name="tagsComboBox"/>
+               </item>
+               <item>
+                <widget class="QPushButton" name="newTagButton">
+                 <property name="text">
+                  <string>New</string>
+                 </property>
+                </widget>
+               </item>
+              </layout>
+             </widget>
+            </item>
+            <item>
+             <widget class="QWidget" name="tagsListControlPanel" native="true">
+              <layout class="QHBoxLayout" name="horizontalLayout_8">
+               <property name="leftMargin">
+                <number>0</number>
+               </property>
+               <property name="topMargin">
+                <number>0</number>
+               </property>
+               <property name="rightMargin">
+                <number>0</number>
+               </property>
+               <property name="bottomMargin">
+                <number>0</number>
+               </property>
+               <item>
+                <widget class="QPushButton" name="addTagButton">
+                 <property name="text">
+                  <string>Add</string>
+                 </property>
+                </widget>
+               </item>
+               <item>
+                <widget class="QPushButton" name="deleteTagButton">
+                 <property name="text">
+                  <string>Delete</string>
+                 </property>
+                </widget>
+               </item>
+              </layout>
+             </widget>
+            </item>
+            <item>
+             <widget class="QListView" name="tagsListView">
+              <property name="autoFillBackground">
+               <bool>false</bool>
+              </property>
+              <property name="styleSheet">
+               <string notr="true">background-color: rgb(255, 255, 255);</string>
+              </property>
+              <property name="frameShape">
+               <enum>QFrame::NoFrame</enum>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item alignment="Qt::AlignTop">
+       <widget class="QWidget" name="ingredientsPanel" native="true">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="styleSheet">
+         <string notr="true">background-color: rgb(245, 245, 255);</string>
+        </property>
+        <layout class="QVBoxLayout" name="verticalLayout_6">
+         <property name="spacing">
+          <number>0</number>
+         </property>
+         <property name="sizeConstraint">
+          <enum>QLayout::SetMaximumSize</enum>
+         </property>
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="topMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QLabel" name="ingredientsPanelLabel">
+           <property name="text">
+            <string>Ingredients</string>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignCenter</set>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QWidget" name="ingredientsSubPanel" native="true">
+           <layout class="QHBoxLayout" name="horizontalLayout_2">
+            <item>
+             <widget class="QListView" name="ingredientsListView">
+              <property name="styleSheet">
+               <string notr="true">background-color: rgb(255, 255, 255);</string>
+              </property>
+              <property name="frameShape">
+               <enum>QFrame::NoFrame</enum>
+              </property>
+              <property name="batchSize">
+               <number>100</number>
+              </property>
+             </widget>
+            </item>
+            <item alignment="Qt::AlignRight|Qt::AlignTop">
+             <widget class="QWidget" name="addIngredientPanel" native="true">
+              <layout class="QVBoxLayout" name="verticalLayout_7">
+               <property name="spacing">
+                <number>5</number>
+               </property>
+               <property name="leftMargin">
+                <number>0</number>
+               </property>
+               <property name="topMargin">
+                <number>0</number>
+               </property>
+               <property name="rightMargin">
+                <number>0</number>
+               </property>
+               <property name="bottomMargin">
+                <number>0</number>
+               </property>
+               <item>
+                <widget class="QLabel" name="addIngredientLabel">
+                 <property name="text">
+                  <string>Add Ingredient</string>
+                 </property>
+                 <property name="alignment">
+                  <set>Qt::AlignCenter</set>
+                 </property>
+                </widget>
+               </item>
+               <item>
+                <widget class="QWidget" name="ingredientNamePanel" native="true">
+                 <layout class="QHBoxLayout" name="horizontalLayout_4">
+                  <property name="spacing">
+                   <number>2</number>
+                  </property>
+                  <property name="leftMargin">
+                   <number>0</number>
+                  </property>
+                  <property name="topMargin">
+                   <number>0</number>
+                  </property>
+                  <property name="rightMargin">
+                   <number>0</number>
+                  </property>
+                  <property name="bottomMargin">
+                   <number>0</number>
+                  </property>
+                  <item>
+                   <widget class="QComboBox" name="ingredientNameBox">
+                    <property name="sizePolicy">
+                     <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+                      <horstretch>0</horstretch>
+                      <verstretch>0</verstretch>
+                     </sizepolicy>
+                    </property>
+                    <property name="currentText">
+                     <string/>
+                    </property>
+                   </widget>
+                  </item>
+                  <item>
+                   <widget class="QPushButton" name="newIngredientButton">
+                    <property name="text">
+                     <string>New</string>
+                    </property>
+                   </widget>
+                  </item>
+                 </layout>
+                </widget>
+               </item>
+               <item>
+                <widget class="QWidget" name="quantityPanel" native="true">
+                 <property name="minimumSize">
+                  <size>
+                   <width>0</width>
+                   <height>36</height>
+                  </size>
+                 </property>
+                 <layout class="QHBoxLayout" name="horizontalLayout_3">
+                  <property name="spacing">
+                   <number>2</number>
+                  </property>
+                  <property name="leftMargin">
+                   <number>0</number>
+                  </property>
+                  <property name="topMargin">
+                   <number>0</number>
+                  </property>
+                  <property name="rightMargin">
+                   <number>0</number>
+                  </property>
+                  <property name="bottomMargin">
+                   <number>0</number>
+                  </property>
+                  <item>
+                   <widget class="QLabel" name="amountLabel">
+                    <property name="font">
+                     <font>
+                      <family>Noto Sans CJK KR</family>
+                      <pointsize>14</pointsize>
+                      <weight>50</weight>
+                      <italic>false</italic>
+                      <bold>false</bold>
+                     </font>
+                    </property>
+                    <property name="text">
+                     <string>Amount</string>
+                    </property>
+                   </widget>
+                  </item>
+                  <item>
+                   <widget class="QDoubleSpinBox" name="quantitySpinBox">
+                    <property name="sizePolicy">
+                     <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
+                      <horstretch>0</horstretch>
+                      <verstretch>0</verstretch>
+                     </sizepolicy>
+                    </property>
+                    <property name="maximum">
+                     <double>10000.000000000000000</double>
+                    </property>
+                    <property name="value">
+                     <double>1.000000000000000</double>
+                    </property>
+                   </widget>
+                  </item>
+                  <item>
+                   <widget class="QComboBox" name="unitComboBox"/>
+                  </item>
+                  <item>
+                   <widget class="QPushButton" name="newUnitButton">
+                    <property name="text">
+                     <string>New</string>
+                    </property>
+                   </widget>
+                  </item>
+                 </layout>
+                </widget>
+               </item>
+               <item>
+                <widget class="QLineEdit" name="commentsLineEdit">
+                 <property name="minimumSize">
+                  <size>
+                   <width>0</width>
+                   <height>0</height>
+                  </size>
+                 </property>
+                 <property name="frame">
+                  <bool>false</bool>
+                 </property>
+                 <property name="alignment">
+                  <set>Qt::AlignCenter</set>
+                 </property>
+                 <property name="placeholderText">
+                  <string>Comments</string>
+                 </property>
+                 <property name="clearButtonEnabled">
+                  <bool>false</bool>
+                 </property>
+                </widget>
+               </item>
+               <item>
+                <widget class="QWidget" name="ingredientsListControlPanel" native="true">
+                 <layout class="QHBoxLayout" name="horizontalLayout_9">
+                  <property name="leftMargin">
+                   <number>0</number>
+                  </property>
+                  <property name="topMargin">
+                   <number>0</number>
+                  </property>
+                  <property name="rightMargin">
+                   <number>0</number>
+                  </property>
+                  <property name="bottomMargin">
+                   <number>0</number>
+                  </property>
+                  <item>
+                   <widget class="QPushButton" name="addIngredientButton">
+                    <property name="text">
+                     <string>Add</string>
+                    </property>
+                   </widget>
+                  </item>
+                  <item>
+                   <widget class="QPushButton" name="deleteIngredientButton">
+                    <property name="text">
+                     <string>Delete</string>
+                    </property>
+                   </widget>
+                  </item>
+                 </layout>
+                </widget>
+               </item>
+              </layout>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QWidget" name="instructionsPanel" native="true">
+        <layout class="QVBoxLayout" name="verticalLayout_8">
+         <item>
+          <widget class="QLabel" name="instructionsLabel">
+           <property name="text">
+            <string>Instructions</string>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignCenter</set>
+           </property>
+          </widget>
+         </item>
+         <item alignment="Qt::AlignLeft|Qt::AlignTop">
+          <widget class="QWidget" name="textControlPanel" native="true">
+           <layout class="QHBoxLayout" name="horizontalLayout_5">
+            <item>
+             <widget class="QToolButton" name="italicsButton">
+              <property name="font">
+               <font>
+                <family>Liberation Serif</family>
+                <pointsize>12</pointsize>
+                <italic>true</italic>
+               </font>
+              </property>
+              <property name="text">
+               <string>I</string>
+              </property>
+              <property name="checkable">
+               <bool>true</bool>
+              </property>
+              <property name="toolButtonStyle">
+               <enum>Qt::ToolButtonIconOnly</enum>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <widget class="QToolButton" name="boldButton">
+              <property name="font">
+               <font>
+                <family>Liberation Serif</family>
+                <pointsize>12</pointsize>
+                <weight>75</weight>
+                <bold>true</bold>
+               </font>
+              </property>
+              <property name="text">
+               <string>B</string>
+              </property>
+              <property name="checkable">
+               <bool>true</bool>
+              </property>
+              <property name="checked">
+               <bool>false</bool>
+              </property>
+              <property name="autoRaise">
+               <bool>false</bool>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <widget class="QTextEdit" name="instructionsTextEdit">
+           <property name="placeholderText">
+            <string>Enter instructions here.</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QDialogButtonBox" name="buttonBox">
+        <property name="layoutDirection">
+         <enum>Qt::LeftToRight</enum>
+        </property>
+        <property name="standardButtons">
+         <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

main.cpp

@@ -1,4 +1,5 @@
 #include "userInterface/mainwindow.h"
+#include "gui/newrecipedialog.h"
 #include <QApplication>
 
 #include "model/database/database.h"
@@ -13,27 +14,42 @@ int main(int argc, char *argv[])
 	//TESTING CODE
 
 	RecipeDatabase recipeDB("recipes");
-//	recipeDB.storeIngredient(Ingredient("Apple", "Fruit"));
-//	recipeDB.storeIngredient(Ingredient("Corn", "Vegetable"));
-//	recipeDB.storeIngredient(Ingredient("Lettuce", "Vegetable"));
-//	recipeDB.storeIngredient(Ingredient("Carrot", "Vegetable"));
-
-//	recipeDB.executeSQL("SELECT * FROM ingredient;").printData();
 
 	//TESTING CODE
 	vector<RecipeIngredient> ri;
-	ri.push_back(RecipeIngredient("flour", "grains", 3.0f, UnitOfMeasure("cup", "cups", "c")));
+	ri.push_back(RecipeIngredient("flour", "grains", 3.0f, UnitOfMeasure("cup", "cups", "c", UnitOfMeasure::VOLUME, 1.0), ""));
-	ri.push_back(RecipeIngredient("Baking Powder", "Additives", 1.0f, UnitOfMeasure("Teaspoon", "Teaspoons", "Tsp")));
+	ri.push_back(RecipeIngredient("baking powder", "additives", 1.0f, UnitOfMeasure("teaspoon", "teaspoons", "tsp", UnitOfMeasure::VOLUME, 1.0), ""));
 
-	Recipe rec("Example", ri, Instruction("<b>BOLD</b><i>iTaLiCs</i>"), QImage(), vector<RecipeTag>(), QDate::currentDate(), QTime(0, 30), QTime(0, 25), 10.0f);
+	Recipe rec("Example",
+			   ri,
+			   Instruction("<b>BOLD</b><i>iTaLiCs</i>"),
+			   QImage(),
+			   vector<RecipeTag>({RecipeTag("testing"),
+								  RecipeTag("fake")}),
+			   QDate::currentDate(),
+			   QTime(0, 30),
+			   QTime(0, 25),
+			   10.0f);
 
 	bool success = recipeDB.storeRecipe(rec);
 	printf("Storage successful: %d\n", success);
 
+	recipeDB.storeUnitOfMeasure(UnitOfMeasure("tablespoon", "tablespoons", "tbsp", UnitOfMeasure::VOLUME, 1.0));
+	recipeDB.storeUnitOfMeasure(UnitOfMeasure("pinch", "pinches", "pch", UnitOfMeasure::VOLUME, 1.0));
+	recipeDB.storeUnitOfMeasure(UnitOfMeasure("gram", "grams", "g", UnitOfMeasure::MASS, 1.0));
+
 	Recipe reloadRec = recipeDB.retrieveRecipe("Example");
 	reloadRec.print();
 
 	w.loadFromRecipe(reloadRec);
 
+	NewRecipeDialog d(&recipeDB);
+	d.show();
+	d.exec();
+
+	if (d.isAccepted()){
+		printf("Accepted the dialog.\n");
+	}
+
 	return a.exec();
 }

model/database/database.cpp

@@ -42,7 +42,7 @@ ResultTable Database::selectFrom(string tableName, string columnNames, string co
 	if (columnNames.size() == 0 || tableName.empty()){
 		return ResultTable();
 	}
-	string query = "SELECT " + columnNames + " FROM " + tableName + " WHERE " + conditions + ";";
+	string query = "SELECT " + columnNames + " FROM " + tableName + " " + conditions + ";";
 	return this->executeSQL(query);
 }
 
@@ -81,8 +81,7 @@ bool Database::tableExists(string tableName){
 	if (tableName.empty() || this->db == NULL || !this->dbIsOpen){
 		return false;
 	}
-	ResultTable t = this->selectFrom("sqlite_master", "name", "type='table' AND name='"+tableName+"'");
+	ResultTable t = this->selectFrom("sqlite_master", "name", "WHERE type='table' AND name='"+tableName+"'");
-	//ResultTable t = executeSQL("SELECT name FROM sqlite_master WHERE type='table' AND name='"+tableName+"';");
 	return !t.isEmpty();
 }
 

model/database/recipedatabase.cpp

@@ -5,9 +5,9 @@ RecipeDatabase::RecipeDatabase(string filename) : Database(filename){
 }
 
 bool RecipeDatabase::storeRecipe(Recipe recipe){
-	///TODO: Implement this in a smart way using transaction.
+	//Store a recipe, if it doesn't already exist. This first tries to create the recipe entry, then all subsequent supporting table entries.
 	this->executeSQL("BEGIN;");
-	ResultTable t = this->selectFrom("recipe", "*", "name="+surroundString(recipe.getName(), "'"));
+	ResultTable t = this->selectFrom("recipe", "*", "WHERE name="+surroundString(recipe.getName(), "'"));
 	if (!t.isEmpty()){
 		fprintf(stderr, "Error storing recipe: Recipe with name %s already exists.\n", recipe.getName().c_str());
 	} else {
@@ -50,17 +50,11 @@ bool RecipeDatabase::storeRecipe(Recipe recipe){
 }
 
 bool RecipeDatabase::storeRecipeIngredient(RecipeIngredient ri, int recipeId){
-	//First check if the base ingredient has been added to the database. This is done within storeIngredient().
+	int ingId = this->storeIngredient(ri);
-	ResultTable t = this->selectFrom("ingredient", "ingredientId", "name="+surroundString(ri.getName(), "'"));
+	if (ingId < 0) return false;
-	int ingId = 0;
+
-	if (t.isEmpty()){
+	if (!this->storeUnitOfMeasure(ri.getUnit())) return false;
-		if (!this->insertInto("ingredient", vector<string>({"foodGroup", "name"}), vector<string>({ri.getFoodGroup(), ri.getName()}))){
+
-			return false;
-		}
-		ingId = this->getLastInsertedRowId();
-	} else {
-		ingId = std::stoi(t.valueAt(0, 0));
-	}
 	return this->insertInto("recipeIngredient",
 					 vector<string>({
 										"ingredientId",
@@ -78,11 +72,41 @@ bool RecipeDatabase::storeRecipeIngredient(RecipeIngredient ri, int recipeId){
 									}));
 }
 
-void RecipeDatabase::storeIngredient(Ingredient ingredient){
+int RecipeDatabase::storeIngredient(Ingredient ingredient){
-	ResultTable t = this->selectFrom("ingredient", "*", "name="+surroundString(ingredient.getName(), "'"));
+	ResultTable t = this->selectFrom("ingredient", "*", "WHERE name="+surroundString(ingredient.getName(), "'"));
 	if (t.isEmpty()){
-		this->insertInto("ingredient", vector<string>({"foodGroup", "name"}), vector<string>({ingredient.getFoodGroup(), ingredient.getName()}));
+		bool success = this->insertInto("ingredient", vector<string>({"foodGroup", "name"}), vector<string>({ingredient.getFoodGroup(), ingredient.getName()}));
+		if (success){
+			return this->getLastInsertedRowId();
+		} else {
+			return -1;
 		}
+	} else {
+		return std::stoi(t.valueAt(0, 0));
+	}
+}
+
+bool RecipeDatabase::storeUnitOfMeasure(UnitOfMeasure u){
+	ResultTable t = this->selectFrom("unitOfMeasure", "name", "WHERE name="+surroundString(u.getName(), "'"));
+	if (!t.isEmpty()){
+		return true;
+	}
+	bool success = this->insertInto("unitOfMeasure",
+									vector<string>({
+													   "name",
+													   "plural",
+													   "abbreviation",
+													   "type",
+													   "metricCoefficient"
+												   }),
+									vector<string>({
+													   u.getName(),
+													   u.getNamePlural(),
+													   u.getAbbreviation(),
+													   std::to_string(u.getType()),
+													   std::to_string(u.getMetricCoefficient())
+												   }));
+	return success;
 }
 
 bool RecipeDatabase::storeInstruction(Instruction instruction, int recipeId){
@@ -112,12 +136,11 @@ bool RecipeDatabase::storeTags(vector<RecipeTag> tags, int recipeId){
 }
 
 Recipe RecipeDatabase::retrieveRecipe(string name){
-	ResultTable t = this->selectFrom("recipe", "*", "name="+surroundString(name, "'"));
+	ResultTable t = this->selectFrom("recipe", "*", "WHERE name="+surroundString(name, "'"));
 	if (t.isEmpty()){
 		fprintf(stderr, "Error: No recipe with name %s found!\n", name.c_str());
 		return Recipe();
 	}
-	t.printData();
 	Recipe r;
 	int id = std::stoi(t.valueAt(0, 0));
 	r.setName(t.valueAt(0, 1));
@@ -128,24 +151,78 @@ Recipe RecipeDatabase::retrieveRecipe(string name){
 	r.setInstruction(FileUtils::loadInstruction(id));
 	r.setImage(FileUtils::loadImage(id));
 	r.setIngredients(this->retrieveRecipeIngredients(id));
+	r.setTags(this->retrieveTags(id));
 	return r;
 }
 
 vector<RecipeIngredient> RecipeDatabase::retrieveRecipeIngredients(int recipeId){
-	ResultTable t = this->executeSQL("SELECT ingredient.name, ingredient.foodGroup, recipeIngredient.quantity, recipeIngredient.unitName, recipeIngredient.comment "
+	ResultTable t = this->executeSQL("SELECT ingredient.name, ingredient.foodGroup, "//0, 1
+									 "recipeIngredient.quantity, recipeIngredient.unitName, recipeIngredient.comment,"//2, 3, 4
+									 "unitOfMeasure.name, unitOfMeasure.plural, unitOfMeasure.abbreviation, unitOfMeasure.type, unitOfMeasure.metricCoefficient "//5, 6, 7, 8, 9
 									 "FROM ingredient "
 									 "INNER JOIN recipeIngredient "
 									 "ON ingredient.ingredientId = recipeIngredient.ingredientId "
-									 "AND recipeIngredient.recipeId = "+std::to_string(recipeId)+";");
+									 "INNER JOIN unitOfMeasure "
-	t.printData();
+									 "ON recipeIngredient.unitName = unitOfMeasure.name "
+									 "WHERE recipeIngredient.recipeId = "+std::to_string(recipeId)+";");
 	vector<RecipeIngredient> ings;
 	for (unsigned int row = 0; row < t.rowCount(); row++){
-		RecipeIngredient r(t.valueAt(row, 0), t.valueAt(row, 1), std::stof(t.valueAt(row, 2)), UnitOfMeasure(t.valueAt(row, 3)));
+		RecipeIngredient r(t.valueAt(row, 0),
+						   t.valueAt(row, 1),
+						   std::stof(t.valueAt(row, 2)),
+						   UnitOfMeasure(t.valueAt(row, 5), t.valueAt(row, 6), t.valueAt(row, 7), std::stoi(t.valueAt(row, 8)), std::stod(t.valueAt(row, 9))),
+						   t.valueAt(row, 4));
 		ings.push_back(r);
 	}
 	return ings;
 }
 
+vector<Ingredient> RecipeDatabase::retrieveAllIngredients(){
+	ResultTable t = this->selectFrom("ingredient", "*", "ORDER BY name");
+	vector<Ingredient> ings;
+	for (unsigned int row = 0; row < t.rowCount(); row++){
+		Ingredient i(t.valueAt(row, 2), t.valueAt(row, 1));
+		ings.push_back(i);
+	}
+	return ings;
+}
+
+vector<UnitOfMeasure> RecipeDatabase::retrieveAllUnitsOfMeasure(){
+	ResultTable t = this->selectFrom("unitOfMeasure", "*", "ORDER BY name");
+	vector<UnitOfMeasure> units;
+	if (!t.isEmpty()){
+		for (unsigned int row = 0; row < t.rowCount(); row++){
+			UnitOfMeasure u(t.valueAt(row, 0), t.valueAt(row, 1), t.valueAt(row, 2), std::stoi(t.valueAt(row, 3)), std::stod(t.valueAt(row, 4)));
+			units.push_back(u);
+		}
+	}
+	return units;
+}
+
+vector<RecipeTag> RecipeDatabase::retrieveTags(int recipeId){
+	ResultTable t = this->selectFrom("recipeTag", "tagName", "WHERE recipeId="+std::to_string(recipeId));
+	vector<RecipeTag> tags;
+	if (!t.isEmpty()){
+		for (unsigned int row = 0; row < t.rowCount(); row++){
+			RecipeTag tag(t.valueAt(row, 0));
+			tags.push_back(tag);
+		}
+	}
+	return tags;
+}
+
+vector<RecipeTag> RecipeDatabase::retrieveAllTags(){
+	ResultTable t = this->selectFrom("recipeTag", "tagName", "ORDER BY tagName");
+	vector<RecipeTag> tags;
+	if (!t.isEmpty()){
+		for (unsigned int row = 0; row < t.rowCount(); row++){
+			RecipeTag tag(t.valueAt(row, 0));
+			tags.push_back(tag);
+		}
+	}
+	return tags;
+}
+
 void RecipeDatabase::ensureTablesExist(){
 	//Make sure that foreign keys are enabled.
 	this->executeSQL("PRAGMA foreign_keys = ON;");
@@ -156,6 +233,13 @@ void RecipeDatabase::ensureTablesExist(){
 					 "ingredientId INTEGER PRIMARY KEY,"
 					 "foodGroup varchar,"
 					 "name varchar UNIQUE);");
+	//Unit of Measure table.
+	this->executeSQL("CREATE TABLE IF NOT EXISTS unitOfMeasure("
+					 "name varchar UNIQUE PRIMARY KEY,"
+					 "plural varchar,"
+					 "abbreviation varchar,"
+					 "type int,"
+					 "metricCoefficient real);");
 	//Recipe table. Each recipe can have at most one instruction, and one image.
 	this->executeSQL("CREATE TABLE IF NOT EXISTS recipe("
 					 "recipeId INTEGER PRIMARY KEY,"
@@ -177,6 +261,7 @@ void RecipeDatabase::ensureTablesExist(){
 					 "unitName varchar,"
 					 "comment varchar,"
 					 "FOREIGN KEY (ingredientId) REFERENCES ingredient(ingredientId),"
-					 "FOREIGN KEY (recipeId) REFERENCES recipe(recipeId));");
+					 "FOREIGN KEY (recipeId) REFERENCES recipe(recipeId),"
+					 "FOREIGN KEY (unitName) REFERENCES unitOfMeasure(name));");
 	this->executeSQL("COMMIT;");
 }

model/database/recipedatabase.h

@@ -22,14 +22,21 @@ class RecipeDatabase : public Database
 		bool storeRecipe(Recipe recipe);
 
 		//SQL Helper methods.
+		//Storage.
 		bool storeRecipeIngredient(RecipeIngredient ri, int recipeId);
-		void storeIngredient(Ingredient ingredient);
+		int storeIngredient(Ingredient ingredient);
+		bool storeUnitOfMeasure(UnitOfMeasure u);
 		bool storeInstruction(Instruction instruction, int recipeId);
 		bool storeImage(QImage image, int recipeId);
 		bool storeTags(vector<RecipeTag> tags, int recipeId);
 
+		//Retrieval.
 		Recipe retrieveRecipe(string name);
 		vector<RecipeIngredient> retrieveRecipeIngredients(int recipeId);
+		vector<Ingredient> retrieveAllIngredients();
+		vector<UnitOfMeasure> retrieveAllUnitsOfMeasure();
+		vector<RecipeTag> retrieveTags(int recipeId);
+		vector<RecipeTag> retrieveAllTags();
 	private:
 
 		//Utility methods.

model/recipe/ingredients/ingredientlistmodel.cpp

@@ -10,10 +10,23 @@ int IngredientListModel::rowCount(const QModelIndex &parent) const{
 
 QVariant IngredientListModel::data(const QModelIndex &index, int role) const{
     int row = index.row();
+	RecipeIngredient i = this->ingredients[row];
+
+	string displayStr;
+
+	if (std::ceil(i.getQuantity()) == i.getQuantity()){
+		//The quantity is an integer and should be casted.
+		displayStr += std::to_string((int)i.getQuantity());
+	} else {
+		float q = i.getQuantity();
+		displayStr += toString(q);
+	}
+
+	displayStr += " " + i.getUnit().getAbbreviation() + " " + i.getName();
 
     switch(role){
     case Qt::DisplayRole:
-        return QString::fromStdString(ingredients[row].getName());
+		return QString::fromStdString(displayStr);
     }
 
     return QVariant();
@@ -25,3 +38,35 @@ void IngredientListModel::setIngredients(vector<RecipeIngredient> ingredients){
     QModelIndex bottomIndex = createIndex(ingredients.size()-1, 0);
 	emit dataChanged(index, bottomIndex);
 }
+
+bool IngredientListModel::addIngredient(RecipeIngredient ri){
+	//Add only if it doesn't exist already.
+	for (unsigned int i = 0; i < this->ingredients.size(); i++){
+		if (!this->ingredients[i].getName().compare(ri.getName())){
+			return false;
+		}
+	}
+	this->ingredients.push_back(ri);
+	QModelIndex index = createIndex(this->ingredients.size()-1, 0);
+	QModelIndex bottomIndex = createIndex(this->ingredients.size()-1, 0);
+	emit dataChanged(index, bottomIndex);
+	return true;
+}
+
+vector<RecipeIngredient> IngredientListModel::getIngredients(){
+	return this->ingredients;
+}
+
+string toString(float val){
+	float decimal = std::fmod(val, 1.0f);
+	int places = 1;
+	while (std::fmod(decimal * 10, 1.0f) > 0){
+		decimal *= 10;
+		places++;
+	}
+	char buffer[50];
+	string arg = "%."+std::to_string(places)+"f";
+	sprintf(buffer, arg.c_str(), val);
+	string s = buffer;
+	return s;
+}

model/recipe/ingredients/ingredientlistmodel.h

@@ -17,9 +17,16 @@ public:
 
     //Custom methods to handle ingredient data.
     void setIngredients(vector<RecipeIngredient> ingredients);
+	bool addIngredient(RecipeIngredient ri);
+	vector<RecipeIngredient> getIngredients();
 
 private:
     vector<RecipeIngredient> ingredients;
+
+	//Helper for printing.
+
 };
 
+string toString(float val);
+
 #endif // INGREDIENTLISTMODEL_H

model/recipe/ingredients/recipeingredient.cpp

@@ -1,15 +1,17 @@
 #include "model/recipe/ingredients/recipeingredient.h"
 
-RecipeIngredient::RecipeIngredient(string name, string foodGroup, float quantity, UnitOfMeasure unit) : Ingredient(name, foodGroup){
+RecipeIngredient::RecipeIngredient(string name, string foodGroup, float quantity, UnitOfMeasure unit, string comment) : Ingredient(name, foodGroup){
     setQuantity(quantity);
     setUnit(unit);
+	setComment(comment);
 }
 
-RecipeIngredient::RecipeIngredient(Ingredient i, float quantity, UnitOfMeasure unit){
+RecipeIngredient::RecipeIngredient(Ingredient i, float quantity, UnitOfMeasure unit, string comment){
     setName(i.getName());
     setFoodGroup(i.getFoodGroup());
     setQuantity(quantity);
 	setUnit(unit);
+	setComment(comment);
 }
 
 RecipeIngredient::RecipeIngredient(){

model/recipe/ingredients/recipeingredient.h

@@ -16,9 +16,9 @@ class RecipeIngredient : public Ingredient
 {
 public:
     //Constructor for new RecipeIngredient without starting child ingredient.
-    RecipeIngredient(string name, string foodGroup, float quantity, UnitOfMeasure unit);
+	RecipeIngredient(string name, string foodGroup, float quantity, UnitOfMeasure unit, string comment);
     //Constructor using data from a child ingredient.
-    RecipeIngredient(Ingredient i, float quantity, UnitOfMeasure unit);
+	RecipeIngredient(Ingredient i, float quantity, UnitOfMeasure unit, string comment);
 	RecipeIngredient();
 
     //Getters

model/recipe/ingredients/unitofmeasure.cpp

@@ -1,19 +1,23 @@
 #include "unitofmeasure.h"
 
-UnitOfMeasure::UnitOfMeasure(string name, string plural, string abbreviation){
+UnitOfMeasure::UnitOfMeasure(string name, string plural, string abbreviation, int type, double coef){
     this->name = name;
     this->plural = plural;
 	this->abbreviation = abbreviation;
+	this->type = type;
+	this->metricCoefficient = coef;
 }
 
 UnitOfMeasure::UnitOfMeasure(string name){
 	this->name = name;
 	this->plural = name + "s";
 	this->abbreviation = "NULL";
+	this->type = MISC;
+	this->metricCoefficient = 1;
 	///TODO: Make actual guessing of this stuff.
 }
 
-UnitOfMeasure::UnitOfMeasure() : UnitOfMeasure::UnitOfMeasure("", "", ""){
+UnitOfMeasure::UnitOfMeasure() : UnitOfMeasure::UnitOfMeasure("", "", "", MISC, 1.0){
     //Default constructor initializes all fields to empty strings.
 }
 
@@ -28,3 +32,11 @@ string UnitOfMeasure::getNamePlural() const{
 string UnitOfMeasure::getAbbreviation() const{
 	return this->abbreviation;
 }
+
+int UnitOfMeasure::getType() const{
+	return this->type;
+}
+
+double UnitOfMeasure::getMetricCoefficient() const{
+	return this->metricCoefficient;
+}

model/recipe/ingredients/unitofmeasure.h

@@ -12,8 +12,14 @@ using namespace std;
 class UnitOfMeasure
 {
 public:
+	//Constants Declarations.
+	static const int MASS = 1;
+	static const int VOLUME = 2;
+	static const int LENGTH = 3;
+	static const int MISC = 4;
+
     //Full constructor.
-    UnitOfMeasure(string name, string plural, string abbreviation);
+	UnitOfMeasure(string name, string plural, string abbreviation, int type, double coef);
 	//Attempt to guess unit from just a string.
 	UnitOfMeasure(string name);
     //Constructor with default values.
@@ -23,10 +29,14 @@ public:
     string getName() const;
     string getNamePlural() const;
     string getAbbreviation() const;
+	int getType() const;
+	double getMetricCoefficient() const;
 private:
     string name;                //The name of the unit of measure.
     string plural;              //The plural name.
     string abbreviation;        //A short version of the unit.
+	int type;					//The type of unit, as one of the constants above.
+	double metricCoefficient;	//The conversion from this unit to the standard metric unit.
 };
 
 #endif // UNITOFMEASURE_H

model/recipe/tags/recipetag.cpp

@@ -8,7 +8,7 @@ RecipeTag::RecipeTag(string val){
     this->value = val;
 }
 
-string RecipeTag::getValue(){
+string RecipeTag::getValue() const{
     return this->value;
 }
 

model/recipe/tags/recipetag.h

@@ -16,7 +16,7 @@ public:
     RecipeTag(string val);
 
     //Getters
-    string getValue();
+	string getValue() const;
     //Setters
     void setValue(string newValue);
 private:

model/recipe/tags/taglistmodel.cpp

@@ -0,0 +1,44 @@
+#include "taglistmodel.h"
+
+TagListModel::TagListModel(){
+
+}
+
+int TagListModel::rowCount(const QModelIndex &parent) const{
+	return this->tags.size();
+}
+
+QVariant TagListModel::data(const QModelIndex &index, int role) const{
+	string displayString = this->tags[index.row()].getValue();
+	switch(role){
+	case Qt::DisplayRole:
+		return QString::fromStdString(displayString);
+	}
+
+	return QVariant();
+}
+
+void TagListModel::setTags(vector<RecipeTag> tags){
+	this->tags = tags;
+	QModelIndex index = createIndex(0, 0);
+	QModelIndex bottomIndex = createIndex(this->tags.size()-1, 0);
+	emit dataChanged(index, bottomIndex);
+}
+
+bool TagListModel::addTag(RecipeTag tag){
+	//Add only if it's different.
+	for (unsigned int i = 0; i < this->tags.size(); i++){
+		if (!this->tags[i].getValue().compare(tag.getValue())){
+			return false;
+		}
+	}
+	this->tags.push_back(tag);
+	QModelIndex index = createIndex(this->tags.size()-1, 0);
+	QModelIndex bottomIndex = createIndex(this->tags.size()-1, 0);
+	emit dataChanged(index, bottomIndex);
+	return true;
+}
+
+vector<RecipeTag> TagListModel::getTags(){
+	return this->tags;
+}

model/recipe/tags/taglistmodel.h

@@ -0,0 +1,24 @@
+#ifndef TAGLISTMODEL_H
+#define TAGLISTMODEL_H
+
+#include <QAbstractListModel>
+
+#include "model/recipe/tags/recipetag.h"
+
+class TagListModel : public QAbstractListModel
+{
+	public:
+		TagListModel();
+		//Overridden methods.
+		int rowCount(const QModelIndex &parent = QModelIndex()) const override;
+		QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
+
+
+		void setTags(vector<RecipeTag> tags);
+		bool addTag(RecipeTag tag);
+		vector<RecipeTag> getTags();
+	private:
+		vector<RecipeTag> tags;
+};
+
+#endif // TAGLISTMODEL_H