Añadido un nuevo modulo de ejemplo.
GvnValue: - Bugs solucionados.
This commit is contained in:
Juan Ferrer Toribio
parent
3770dec9b5
commit
d47b62e1aa
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@ -615,6 +615,8 @@ GValue * gvn_value_new_null ()
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gboolean gvn_value_get_boolean (const GValue * value)
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gboolean gvn_value_get_boolean (const GValue * value)
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{
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{
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g_return_val_if_fail (G_IS_VALUE (value), FALSE);
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if (!gvn_value_is_null (value))
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if (!gvn_value_is_null (value))
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return g_value_get_boolean (value);
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return g_value_get_boolean (value);
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@ -630,6 +632,8 @@ GValue * gvn_value_new_boolean (gboolean value)
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gint gvn_value_get_int (const GValue * value)
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gint gvn_value_get_int (const GValue * value)
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{
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{
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g_return_val_if_fail (G_IS_VALUE (value), 0);
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if (!gvn_value_is_null (value))
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if (!gvn_value_is_null (value))
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return g_value_get_int (value);
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return g_value_get_int (value);
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@ -645,6 +649,8 @@ GValue * gvn_value_new_int (gint value)
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glong gvn_value_get_long (const GValue * value)
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glong gvn_value_get_long (const GValue * value)
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{
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{
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g_return_val_if_fail (G_IS_VALUE (value), 0L);
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if (!gvn_value_is_null (value))
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if (!gvn_value_is_null (value))
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return g_value_get_long (value);
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return g_value_get_long (value);
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@ -660,6 +666,8 @@ GValue * gvn_value_new_long (glong value)
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gdouble gvn_value_get_double (const GValue * value)
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gdouble gvn_value_get_double (const GValue * value)
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{
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{
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g_return_val_if_fail (G_IS_VALUE (value), 0.0);
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if (!gvn_value_is_null (value))
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if (!gvn_value_is_null (value))
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return g_value_get_double (value);
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return g_value_get_double (value);
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@ -675,6 +683,8 @@ GValue * gvn_value_new_double (gdouble value)
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const gchar * gvn_value_get_string (const GValue * value)
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const gchar * gvn_value_get_string (const GValue * value)
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{
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{
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g_return_val_if_fail (G_IS_VALUE (value), NULL);
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if (!gvn_value_is_null (value))
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if (!gvn_value_is_null (value))
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return g_value_get_string (value);
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return g_value_get_string (value);
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@ -690,6 +700,8 @@ GValue * gvn_value_new_string (const gchar * value)
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gpointer gvn_value_get_boxed (const GValue * value)
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gpointer gvn_value_get_boxed (const GValue * value)
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{
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{
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g_return_val_if_fail (G_IS_VALUE (value), NULL);
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if (!gvn_value_is_null (value))
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if (!gvn_value_is_null (value))
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return g_value_get_boxed (value);
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return g_value_get_boxed (value);
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@ -699,7 +711,7 @@ gpointer gvn_value_get_boxed (const GValue * value)
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GValue * gvn_value_new_boxed (gpointer value)
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GValue * gvn_value_new_boxed (gpointer value)
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{
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{
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GValue * gvalue = g_new0 (GValue, 1);
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GValue * gvalue = g_new0 (GValue, 1);
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g_value_set_string (g_value_init (gvalue, G_TYPE_BOXED), value);
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g_value_set_boxed (g_value_init (gvalue, G_TYPE_BOXED), value);
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return gvalue;
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return gvalue;
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}
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}
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@ -6,8 +6,8 @@ example_DATA = \
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example.xml \
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example.xml \
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example-menu.xml \
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example-menu.xml \
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consulter.glade \
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consulter.glade \
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consulter-menu.xml
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shelfs.glade \
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consulter-menu.xml \
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customer.glade
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customer.glade
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# signer.glade
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EXTRA_DIST = $(example_DATA)
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EXTRA_DIST = $(example_DATA)
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@ -8,11 +8,17 @@
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<attribute name="target">consulter</attribute>
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<attribute name="target">consulter</attribute>
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<attribute name="accel">F12</attribute>
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<attribute name="accel">F12</attribute>
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</item>
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</item>
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<item>
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<attribute name="label" translatable="yes">Shelfs</attribute>
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<attribute name="action">win.open-form</attribute>
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<attribute name="target">shelfs</attribute>
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<attribute name="accel">F11</attribute>
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</item>
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<item>
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<item>
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<attribute name="label" translatable="yes">Customer</attribute>
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<attribute name="label" translatable="yes">Customer</attribute>
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<attribute name="action">win.open-form</attribute>
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<attribute name="action">win.open-form</attribute>
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<attribute name="target">customer</attribute>
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<attribute name="target">customer</attribute>
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<attribute name="accel">F11</attribute>
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<attribute name="accel">F10</attribute>
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</item>
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</item>
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</section>
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</section>
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</menu>
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</menu>
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@ -8,6 +8,12 @@
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icon="system-run">
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icon="system-run">
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Consulter
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Consulter
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</form>
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</form>
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<form
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translatable="yes"
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name="shelfs"
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icon="system-run">
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Shelfs
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</form>
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<form
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<form
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translatable="yes"
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translatable="yes"
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name="customer"
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name="customer"
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@ -0,0 +1,203 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!-- Generated with glade 3.18.3 -->
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<interface>
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<requires lib="gtk+" version="3.0"/>
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<requires lib="vn" version="1.0"/>
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<object class="VnBatch" id="batch-items">
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<items>
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<item id="wh" param="wh"/>
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<item id="date" param="date"/>
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<item id="filter" param="filter"/>
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</items>
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</object>
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<object class="VnSet" id="models">
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<child>
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<object class="VnModel" id="model-items">
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<property name="sql">CALL vn2008.ubicator_beta (#wh, #date, #filter);</property>
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<property name="batch">batch-items</property>
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</object>
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</child>
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</object>
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<object class="VnIterator" id="items">
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<property name="model">model-items</property>
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<property name="remember_selection">False</property>
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<signal name="status-changed" handler="vn_shelfs_on_items_ready" swapped="no"/>
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</object>
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<object class="GtkBox" id="main">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="border_width">8</property>
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<property name="orientation">vertical</property>
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<property name="spacing">4</property>
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<child>
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<object class="GtkGrid" id="grid">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="halign">center</property>
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<property name="row_spacing">4</property>
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<property name="column_spacing">5</property>
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<property name="row_homogeneous">True</property>
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<child>
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<object class="GtkLabel" id="label-title">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="xalign">1</property>
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<property name="label" translatable="yes">Title:</property>
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</object>
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<packing>
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<property name="left_attach">0</property>
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<property name="top_attach">0</property>
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</packing>
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</child>
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<child>
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<object class="VnEntry" id="title">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<child internal-child="widget">
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<object class="GtkEntry" id="title-child">
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<property name="can_focus">True</property>
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</object>
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</child>
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</object>
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<packing>
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<property name="left_attach">1</property>
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<property name="top_attach">0</property>
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</packing>
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</child>
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<child>
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<object class="VnDateChooser" id="date">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<child internal-child="widget">
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<object class="GtkToggleButton" id="date-child">
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<property name="can_focus">True</property>
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<property name="receives_default">True</property>
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<property name="relief">half</property>
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</object>
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</child>
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</object>
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<packing>
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<property name="left_attach">1</property>
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<property name="top_attach">2</property>
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</packing>
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</child>
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<child>
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<object class="GtkLabel" id="label-date">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="xalign">1</property>
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<property name="label" translatable="yes">Date:</property>
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</object>
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<packing>
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<property name="left_attach">0</property>
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<property name="top_attach">2</property>
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</packing>
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</child>
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<child>
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<object class="GtkLabel" id="label-wh">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="xalign">1</property>
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<property name="label" translatable="yes">Warehouse:</property>
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</object>
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<packing>
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<property name="left_attach">0</property>
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<property name="top_attach">1</property>
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</packing>
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</child>
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<child>
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<object class="VnSpin" id="wh">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<child internal-child="widget">
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<object class="GtkSpinButton" id="wh-child">
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<property name="can_focus">True</property>
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<property name="climb_rate">1</property>
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<property name="numeric">True</property>
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</object>
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</child>
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</object>
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<packing>
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<property name="left_attach">1</property>
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<property name="top_attach">1</property>
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</packing>
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</child>
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<child>
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<object class="GtkLabel" id="label-filter">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="xalign">1</property>
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<property name="label" translatable="yes">Filter:</property>
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</object>
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<packing>
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<property name="left_attach">0</property>
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<property name="top_attach">3</property>
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</packing>
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</child>
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<child>
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<object class="VnEntry" id="filter">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<child internal-child="widget">
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<object class="GtkEntry" id="filter-child">
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<property name="can_focus">True</property>
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</object>
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</child>
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</object>
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<packing>
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<property name="left_attach">1</property>
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<property name="top_attach">3</property>
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</packing>
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</child>
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</object>
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<packing>
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<property name="expand">True</property>
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<property name="fill">False</property>
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<property name="position">0</property>
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</packing>
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</child>
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<child>
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<object class="GtkButtonBox" id="buttonbox">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="halign">center</property>
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<property name="valign">center</property>
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<property name="homogeneous">True</property>
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<property name="layout_style">expand</property>
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<child>
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<object class="GtkButton" id="button-print">
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<property name="label" translatable="yes">Print</property>
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<property name="visible">True</property>
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<property name="can_focus">True</property>
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<property name="receives_default">True</property>
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<signal name="clicked" handler="vn_shelfs_print_clicked" swapped="no"/>
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</object>
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<packing>
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<property name="expand">True</property>
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<property name="fill">True</property>
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<property name="position">1</property>
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</packing>
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</child>
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<child>
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<object class="GtkButton" id="button-preview">
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<property name="label" translatable="yes">Preview</property>
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<property name="visible">True</property>
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<property name="can_focus">True</property>
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<property name="receives_default">True</property>
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<signal name="clicked" handler="vn_shelfs_preview_clicked" swapped="no"/>
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</object>
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<packing>
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<property name="expand">True</property>
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<property name="fill">True</property>
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<property name="position">1</property>
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</packing>
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</child>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">1</property>
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</packing>
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</child>
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</object>
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</interface>
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@ -12,6 +12,8 @@ libexample_la_LIBADD = $(top_builddir)/vn/libvn.la
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libexample_la_SOURCES = \
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libexample_la_SOURCES = \
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vn-consulter.h \
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vn-consulter.h \
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vn-consulter.c \
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vn-consulter.c \
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vn-shelfs.h \
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vn-shelfs.c \
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vn-customer.h \
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vn-customer.h \
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vn-customer.c
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vn-customer.c
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@ -0,0 +1,165 @@
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#include <math.h>
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#include <gtk/gtk.h>
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typedef struct _VnAllocator VnAllocator;
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typedef void (*VnAllocatorShelfFunc) (VnAllocator * self, gpointer user_data);
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typedef void (*VnAllocatorBoxFunc) (VnAllocator * self, gpointer user_data);
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typedef struct
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{
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int height;
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int width;
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int max_height;
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int tray_spacing;
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int first_tray_y;
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int tray_x;
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int vspace;
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int hspace;
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}
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Shelf;
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typedef struct
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{
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char * name;
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int box_height;
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int box_width;
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int amount;
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}
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|
Item;
|
||||||
|
|
||||||
|
struct _VnAllocator
|
||||||
|
{
|
||||||
|
Shelf shelf;
|
||||||
|
Item * items;
|
||||||
|
int nboxes;
|
||||||
|
int item;
|
||||||
|
int amount;
|
||||||
|
int current_shelf;
|
||||||
|
int current_tray;
|
||||||
|
int tray_height;
|
||||||
|
int tray_width;
|
||||||
|
int tray_y;
|
||||||
|
int tray_x;
|
||||||
|
int column_width;
|
||||||
|
int ntrays;
|
||||||
|
int first_shelf_box;
|
||||||
|
int first_tray_box;
|
||||||
|
|
||||||
|
VnAllocatorShelfFunc shelf_func;
|
||||||
|
VnAllocatorBoxFunc box_func;
|
||||||
|
gpointer user_data;
|
||||||
|
};
|
||||||
|
|
||||||
|
VnAllocator *
|
||||||
|
vn_allocator_new (const Shelf shelf, Item * items,
|
||||||
|
VnAllocatorShelfFunc shelf_func, VnAllocatorBoxFunc box_func, gpointer user_data)
|
||||||
|
{
|
||||||
|
VnAllocator * self = g_new (VnAllocator, 1);
|
||||||
|
self->shelf = shelf;
|
||||||
|
self->items = items;
|
||||||
|
self->nboxes = 0;
|
||||||
|
self->item = 0;
|
||||||
|
self->amount = 0;
|
||||||
|
self->current_shelf = -1;
|
||||||
|
self->current_tray = -1;
|
||||||
|
self->column_width = 0;
|
||||||
|
self->ntrays = ceil (
|
||||||
|
(double) (self->shelf.height - self->shelf.first_tray_y) /
|
||||||
|
(self->shelf.tray_spacing + self->shelf.tray_x)
|
||||||
|
);
|
||||||
|
|
||||||
|
self->shelf_func = shelf_func;
|
||||||
|
self->box_func = box_func;
|
||||||
|
self->user_data = user_data;
|
||||||
|
return self;
|
||||||
|
}
|
||||||
|
|
||||||
|
gboolean
|
||||||
|
vn_allocator_step (VnAllocator * self)
|
||||||
|
{
|
||||||
|
Shelf shelf = self->shelf;
|
||||||
|
|
||||||
|
// Adding a new shelf
|
||||||
|
|
||||||
|
self->current_shelf++;
|
||||||
|
self->first_shelf_box = TRUE;
|
||||||
|
|
||||||
|
self->current_tray = self->ntrays - 1;
|
||||||
|
self->tray_width = shelf.hspace / 2;
|
||||||
|
self->tray_height = shelf.first_tray_y +
|
||||||
|
(self->ntrays - 1) * shelf.tray_spacing + self->ntrays * shelf.tray_x;
|
||||||
|
self->tray_x = 0;
|
||||||
|
self->tray_y = 0;
|
||||||
|
self->first_tray_box = TRUE;
|
||||||
|
|
||||||
|
if (self->shelf_func)
|
||||||
|
self->shelf_func (self, self->user_data);
|
||||||
|
|
||||||
|
// Allocating boxes
|
||||||
|
|
||||||
|
for (; self->items[self->item].name; self->item++)
|
||||||
|
{
|
||||||
|
Item i = self->items[self->item];
|
||||||
|
|
||||||
|
for (; self->amount < i.amount; self->amount++)
|
||||||
|
{
|
||||||
|
if (self->first_shelf_box)
|
||||||
|
{
|
||||||
|
self->column_width = i.box_width;
|
||||||
|
}
|
||||||
|
else if ((self->current_tray < self->ntrays - 1
|
||||||
|
&& self->tray_y + i.box_height > shelf.tray_spacing - shelf.vspace)
|
||||||
|
|| self->tray_height + self->tray_y + i.box_height > shelf.max_height - shelf.vspace
|
||||||
|
|| i.box_width > self->column_width)
|
||||||
|
{
|
||||||
|
if (self->tray_x + self->column_width + i.box_width > shelf.width - shelf.hspace)
|
||||||
|
{
|
||||||
|
if (self->current_tray > 0)
|
||||||
|
{
|
||||||
|
self->tray_height -= shelf.tray_spacing + shelf.tray_x;
|
||||||
|
self->tray_x = 0;
|
||||||
|
self->current_tray--;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
self->tray_x += self->column_width;
|
||||||
|
|
||||||
|
self->tray_y = 0;
|
||||||
|
self->first_tray_box = TRUE;
|
||||||
|
self->column_width = i.box_width;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (self->box_func)
|
||||||
|
self->box_func (self, self->user_data);
|
||||||
|
|
||||||
|
self->first_shelf_box = FALSE;
|
||||||
|
self->first_tray_box = FALSE;
|
||||||
|
self->tray_y += i.box_height;
|
||||||
|
self->nboxes++;
|
||||||
|
}
|
||||||
|
|
||||||
|
self->amount = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
vn_allocator_run (VnAllocator * self)
|
||||||
|
{
|
||||||
|
gboolean more_items = TRUE;
|
||||||
|
|
||||||
|
while (more_items)
|
||||||
|
more_items = vn_allocator_step (self);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
vn_allocator_free (VnAllocator * self)
|
||||||
|
{
|
||||||
|
g_free (self);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -0,0 +1,427 @@
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2012 - Juan Ferrer Toribio
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "vn-shelfs.h"
|
||||||
|
|
||||||
|
#include "vn-allocator.c"
|
||||||
|
|
||||||
|
#define $(self, id) (vn_form_get (VN_FORM (self), id))
|
||||||
|
|
||||||
|
G_DEFINE_TYPE (VnShelfs, vn_shelfs, VN_TYPE_FORM);
|
||||||
|
|
||||||
|
//+++++++++++++++++++++++++++++++++++++++++++++++++++ Private
|
||||||
|
|
||||||
|
#define LINE_WIDTH 10
|
||||||
|
#define WIDGET_MARGIN 0
|
||||||
|
#define PAGE_MARGIN 40
|
||||||
|
#define HEADER_HEIGHT 80
|
||||||
|
#define TITLE_SIZE 40
|
||||||
|
#define BOX_TEXT_SIZE 35
|
||||||
|
#define BOX_MARGIN 6
|
||||||
|
|
||||||
|
static GdkRGBA colors[] = {
|
||||||
|
{0.96, 0.86, 0.86, 1} // Red
|
||||||
|
,{0.86, 0.96, 0.86, 1} // Green
|
||||||
|
,{0.86, 0.86, 0.96, 1} // Blue
|
||||||
|
,{0.96, 0.96, 0.76, 1} // Yellow
|
||||||
|
};
|
||||||
|
|
||||||
|
static Shelf shelf = {
|
||||||
|
1700 // Height
|
||||||
|
,1250 // Width
|
||||||
|
,2000 // Max. height
|
||||||
|
,620 // Tray spacing
|
||||||
|
,150 // First tray height
|
||||||
|
,15 // Tray X
|
||||||
|
,50 // V. space
|
||||||
|
,50 // H. space
|
||||||
|
};
|
||||||
|
|
||||||
|
//-------------------------- Drawing methods
|
||||||
|
|
||||||
|
void vn_shelfs_draw_box (VnAllocator * allocator, VnShelfs * self)
|
||||||
|
{
|
||||||
|
cairo_t * cr = self->cr;
|
||||||
|
Item i = allocator->items[allocator->item];
|
||||||
|
|
||||||
|
int x = self->shelf_x + allocator->tray_width + allocator->tray_x;
|
||||||
|
int y = self->shelf_y - (allocator->tray_height + allocator->tray_y);
|
||||||
|
|
||||||
|
cairo_rectangle (cr, x, y, i.box_width, -i.box_height);
|
||||||
|
|
||||||
|
cairo_save (cr);
|
||||||
|
gint n_color = allocator->item % G_N_ELEMENTS (colors);
|
||||||
|
gdk_cairo_set_source_rgba (cr, &colors[n_color]);
|
||||||
|
cairo_fill_preserve (cr);
|
||||||
|
cairo_restore (cr);
|
||||||
|
|
||||||
|
cairo_stroke (cr);
|
||||||
|
|
||||||
|
if (allocator->amount == 0 || allocator->first_shelf_box)
|
||||||
|
{
|
||||||
|
PangoRectangle extents;
|
||||||
|
|
||||||
|
PangoFontDescription * font = pango_font_description_new ();
|
||||||
|
pango_font_description_set_family (font, "Sans");
|
||||||
|
pango_font_description_set_absolute_size (font, BOX_TEXT_SIZE * PANGO_SCALE);
|
||||||
|
|
||||||
|
PangoLayout * layout = pango_cairo_create_layout (cr);
|
||||||
|
pango_layout_set_font_description (layout, font);
|
||||||
|
pango_layout_set_width (layout, (i.box_width - BOX_MARGIN * 2) * PANGO_SCALE);
|
||||||
|
pango_layout_set_height (layout, (i.box_height - BOX_MARGIN * 2) * PANGO_SCALE);
|
||||||
|
pango_layout_set_ellipsize (layout, PANGO_ELLIPSIZE_START);
|
||||||
|
pango_layout_set_text (layout, i.name, -1);
|
||||||
|
pango_layout_set_alignment (layout, PANGO_ALIGN_CENTER);
|
||||||
|
pango_layout_get_extents (layout, NULL, &extents);
|
||||||
|
|
||||||
|
cairo_move_to (cr
|
||||||
|
,x + BOX_MARGIN
|
||||||
|
,y - BOX_MARGIN - i.box_height / 2 - (extents.height / PANGO_SCALE) / 2
|
||||||
|
);
|
||||||
|
pango_cairo_show_layout (cr, layout);
|
||||||
|
|
||||||
|
g_object_unref (layout);
|
||||||
|
pango_font_description_free (font);
|
||||||
|
}
|
||||||
|
|
||||||
|
cairo_stroke (cr);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
vn_shelfs_draw_shelf (VnAllocator * allocator, VnShelfs * self)
|
||||||
|
{
|
||||||
|
int y;
|
||||||
|
cairo_t * cr = self->cr;
|
||||||
|
|
||||||
|
// Drawing page
|
||||||
|
|
||||||
|
int page_x = 0;
|
||||||
|
int page_y = 0;
|
||||||
|
|
||||||
|
cairo_save (cr);
|
||||||
|
cairo_scale (cr, self->scale / self->shelf_scale, self->scale / self->shelf_scale);
|
||||||
|
/*
|
||||||
|
page_x = width / self->scale / 2 - self->page_width / 2;
|
||||||
|
page_y = (self->widget_margin + self->page_height) * current_shelf + self->widget_margin;
|
||||||
|
|
||||||
|
cairo_rectangle (cr, page_x, page_y, self->page_width, self->page_height);
|
||||||
|
cairo_set_source_rgb (cr, 1.0, 1.0, 1.0);
|
||||||
|
cairo_fill (cr);
|
||||||
|
|
||||||
|
cairo_rectangle (cr, page_x, page_y, self->page_width, self->page_height);
|
||||||
|
cairo_set_source_rgb (cr, 0.0, 0.0, 0.0);
|
||||||
|
cairo_set_line_width (cr, 0.1);
|
||||||
|
*/
|
||||||
|
// Drawing the title
|
||||||
|
|
||||||
|
cairo_text_extents_t extents;
|
||||||
|
|
||||||
|
const gchar * title = gvn_param_get_string ($(self, "title"));
|
||||||
|
|
||||||
|
cairo_set_font_size (cr, TITLE_SIZE);
|
||||||
|
cairo_text_extents (cr, title, &extents);
|
||||||
|
y = page_y + PAGE_MARGIN + extents.height;
|
||||||
|
|
||||||
|
cairo_move_to (cr, page_x + PAGE_MARGIN, y);
|
||||||
|
cairo_show_text (cr, title);
|
||||||
|
|
||||||
|
char * shelf_number = g_strdup_printf ("%d", allocator->current_shelf + 1);
|
||||||
|
cairo_text_extents (cr, shelf_number, &extents);
|
||||||
|
cairo_move_to (cr, page_x + self->page_width - PAGE_MARGIN - extents.width, y);
|
||||||
|
cairo_show_text (cr, shelf_number);
|
||||||
|
g_free (shelf_number);
|
||||||
|
|
||||||
|
cairo_restore (cr);
|
||||||
|
|
||||||
|
// Calculating the shelf bottom left coordinates
|
||||||
|
|
||||||
|
Shelf shelf = allocator->shelf;
|
||||||
|
|
||||||
|
int shelf_x = page_x + self->page_width / 2;
|
||||||
|
int shelf_y = page_y + PAGE_MARGIN + HEADER_HEIGHT +
|
||||||
|
(self->page_height - PAGE_MARGIN * 2 - HEADER_HEIGHT) / 2;
|
||||||
|
|
||||||
|
shelf_x = shelf_x / self->shelf_scale * self->scale;
|
||||||
|
shelf_y = shelf_y / self->shelf_scale * self->scale;
|
||||||
|
|
||||||
|
shelf_x -= shelf.width / 2;
|
||||||
|
shelf_y += shelf.max_height / 2;
|
||||||
|
|
||||||
|
// Drawing the shelf
|
||||||
|
|
||||||
|
cairo_move_to (cr, shelf_x, shelf_y);
|
||||||
|
cairo_line_to (cr, shelf_x, shelf_y - shelf.height);
|
||||||
|
|
||||||
|
cairo_move_to (cr, shelf_x + shelf.width, shelf_y);
|
||||||
|
cairo_line_to (cr, shelf_x + shelf.width, shelf_y - shelf.height);
|
||||||
|
|
||||||
|
// Drawing trays
|
||||||
|
|
||||||
|
int last_tray_y = shelf.first_tray_y;
|
||||||
|
|
||||||
|
if (shelf.tray_spacing > 0)
|
||||||
|
while (last_tray_y + shelf.tray_x < shelf.height)
|
||||||
|
{
|
||||||
|
y = shelf_y - last_tray_y;
|
||||||
|
|
||||||
|
cairo_move_to (cr, shelf_x, y);
|
||||||
|
cairo_line_to (cr, shelf_x + shelf.width, y);
|
||||||
|
|
||||||
|
cairo_move_to (cr, shelf_x, y - shelf.tray_x);
|
||||||
|
cairo_line_to (cr, shelf_x + shelf.width, y - shelf.tray_x);
|
||||||
|
|
||||||
|
last_tray_y += shelf.tray_spacing + shelf.tray_x;
|
||||||
|
}
|
||||||
|
|
||||||
|
self->page_x = page_x;
|
||||||
|
self->page_y = page_y;
|
||||||
|
self->shelf_x = shelf_x;
|
||||||
|
self->shelf_y = shelf_y;
|
||||||
|
|
||||||
|
cairo_stroke (cr);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
vn_shelfs_on_begin_print (GtkPrintOperation * op, GtkPrintContext * context, VnShelfs * self)
|
||||||
|
{
|
||||||
|
// XXX
|
||||||
|
|
||||||
|
gint i;
|
||||||
|
DbIterator * iter = $(self, "items");
|
||||||
|
gint nitems = db_iterator_get_nrows (iter);
|
||||||
|
|
||||||
|
if (!db_iterator_is_ready (iter) || nitems == 0)
|
||||||
|
{
|
||||||
|
gtk_print_operation_cancel (op);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
Item * items = g_new (Item, nitems + 1);
|
||||||
|
db_iterator_move_iter (iter, NULL);
|
||||||
|
|
||||||
|
for (i = 0; db_iterator_move_next (iter); i++)
|
||||||
|
{
|
||||||
|
// int id = gvn_value_get_int (db_iterator_get_value (iter, "Id_Article"));
|
||||||
|
const gchar * name = gvn_value_get_string (db_iterator_get_value (iter, "Article"));
|
||||||
|
int size = gvn_value_get_int (db_iterator_get_value (iter, "Medida"));
|
||||||
|
int width = (int) gvn_value_get_double (db_iterator_get_value (iter, "x"));
|
||||||
|
int height = (int) gvn_value_get_double (db_iterator_get_value (iter, "z"));
|
||||||
|
int amount = (int) gvn_value_get_double (db_iterator_get_value (iter, "etiquetas"));
|
||||||
|
|
||||||
|
items[i].name = g_strdup_printf ("%s x%d", name, size);
|
||||||
|
items[i].box_width = width * 10;
|
||||||
|
items[i].box_height = height * 10;
|
||||||
|
items[i].amount = amount;
|
||||||
|
}
|
||||||
|
|
||||||
|
items[nitems].name = NULL;
|
||||||
|
|
||||||
|
// End
|
||||||
|
|
||||||
|
VnAllocator * allocator = vn_allocator_new (shelf, items
|
||||||
|
,(VnAllocatorShelfFunc) vn_shelfs_draw_shelf
|
||||||
|
,(VnAllocatorBoxFunc) vn_shelfs_draw_box
|
||||||
|
,self
|
||||||
|
);
|
||||||
|
|
||||||
|
int width = gtk_print_context_get_width (context);
|
||||||
|
int height = gtk_print_context_get_height (context);
|
||||||
|
|
||||||
|
self->page_width = gtk_print_context_get_width (context) /* 210 */;
|
||||||
|
self->page_height = gtk_print_context_get_height (context) /* 297 */;
|
||||||
|
|
||||||
|
self->scale = 0.0;
|
||||||
|
self->shelf_scale = 0.0;
|
||||||
|
|
||||||
|
// Calculating the page scale
|
||||||
|
|
||||||
|
{
|
||||||
|
int w = width - WIDGET_MARGIN * 2;
|
||||||
|
int h = height - WIDGET_MARGIN * 2;
|
||||||
|
|
||||||
|
if (h <= 0 || w <= 0)
|
||||||
|
return;
|
||||||
|
|
||||||
|
self->scale = (double) h / self->page_height;
|
||||||
|
|
||||||
|
if (self->page_width * self->scale > w)
|
||||||
|
self->scale = (double) w / self->page_width;
|
||||||
|
|
||||||
|
if (self->scale == 0.0)
|
||||||
|
return;
|
||||||
|
|
||||||
|
self->widget_margin = WIDGET_MARGIN / self->scale;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Calculating the shelf scale
|
||||||
|
|
||||||
|
{
|
||||||
|
int w = self->page_width - PAGE_MARGIN * 2 - HEADER_HEIGHT;
|
||||||
|
int h = self->page_height - PAGE_MARGIN * 2;
|
||||||
|
|
||||||
|
if (h <= 0.0 || w <= 0.0)
|
||||||
|
return;
|
||||||
|
|
||||||
|
self->shelf_scale = (double) h / allocator->shelf.max_height;
|
||||||
|
|
||||||
|
if (allocator->shelf.width * self->shelf_scale > w)
|
||||||
|
self->shelf_scale = (double) w / allocator->shelf.width;
|
||||||
|
|
||||||
|
if (self->shelf_scale == 0.0)
|
||||||
|
return;
|
||||||
|
|
||||||
|
self->shelf_scale = self->shelf_scale * self->scale;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Generating the pages
|
||||||
|
|
||||||
|
gboolean more_items = TRUE;
|
||||||
|
self->pages = NULL;
|
||||||
|
|
||||||
|
while (more_items)
|
||||||
|
{
|
||||||
|
cairo_surface_t * surface = cairo_surface_create_similar (
|
||||||
|
cairo_get_target (gtk_print_context_get_cairo_context (context)),
|
||||||
|
CAIRO_CONTENT_COLOR_ALPHA,
|
||||||
|
width,
|
||||||
|
height
|
||||||
|
);
|
||||||
|
|
||||||
|
cairo_t * cr = self->cr = cairo_create (surface);
|
||||||
|
cairo_select_font_face (cr, "Sans"
|
||||||
|
,CAIRO_FONT_SLANT_NORMAL
|
||||||
|
,CAIRO_FONT_WEIGHT_NORMAL
|
||||||
|
);
|
||||||
|
/*
|
||||||
|
GdkRGBA color;
|
||||||
|
gtk_style_context_get_color (gtk_widget_get_style_context (GTK_WIDGET (self->window)), 0, &color);
|
||||||
|
gdk_cairo_set_source_rgba (cr, &color);
|
||||||
|
*/
|
||||||
|
cairo_scale (cr, self->shelf_scale, self->shelf_scale);
|
||||||
|
cairo_set_line_width (cr, LINE_WIDTH);
|
||||||
|
|
||||||
|
// Getting the number of pages
|
||||||
|
|
||||||
|
more_items = vn_allocator_step (allocator);
|
||||||
|
self->pages = g_list_append (self->pages, surface);
|
||||||
|
cairo_destroy (cr);
|
||||||
|
}
|
||||||
|
|
||||||
|
gtk_print_operation_set_n_pages (op, allocator->current_shelf + 1);
|
||||||
|
vn_allocator_free (allocator);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
vn_shelfs_on_end_print (GtkPrintOperation * op, GtkPrintContext * context, VnShelfs * self)
|
||||||
|
{
|
||||||
|
g_list_free_full (self->pages, (GDestroyNotify) cairo_surface_destroy);
|
||||||
|
g_message ("Print operation ended!");
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
vn_shelfs_on_draw_page (GtkPrintOperation * op, GtkPrintContext * context, gint page_num, VnShelfs * self)
|
||||||
|
{
|
||||||
|
cairo_t * cr = gtk_print_context_get_cairo_context (context);
|
||||||
|
cairo_surface_t * surface = g_list_nth_data (self->pages, page_num);
|
||||||
|
cairo_set_source_surface (cr, surface, 0, 0);
|
||||||
|
cairo_paint (cr);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
vn_shelfs_print (VnShelfs * self, GtkPrintOperationAction action)
|
||||||
|
{
|
||||||
|
GtkPrintOperation * op = gtk_print_operation_new ();
|
||||||
|
|
||||||
|
if (self->print_settings)
|
||||||
|
gtk_print_operation_set_print_settings (op, self->print_settings);
|
||||||
|
|
||||||
|
gtk_print_operation_set_job_name (op, _("Shelfs"));
|
||||||
|
gtk_print_operation_set_embed_page_setup (op, TRUE);
|
||||||
|
g_object_connect (op
|
||||||
|
,"signal::begin-print", vn_shelfs_on_begin_print, self
|
||||||
|
,"signal::end-print", vn_shelfs_on_end_print, self
|
||||||
|
,"signal::draw-page", vn_shelfs_on_draw_page, self
|
||||||
|
,NULL
|
||||||
|
);
|
||||||
|
|
||||||
|
GError * err = NULL;
|
||||||
|
GtkWindow * parent = GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (self)));
|
||||||
|
GtkPrintOperationResult result = gtk_print_operation_run (op, action, parent, &err);
|
||||||
|
|
||||||
|
if (result == GTK_PRINT_OPERATION_RESULT_APPLY)
|
||||||
|
{
|
||||||
|
self->print_settings = g_object_ref (gtk_print_operation_get_print_settings (op));
|
||||||
|
}
|
||||||
|
else if (result == GTK_PRINT_OPERATION_RESULT_ERROR && err)
|
||||||
|
{
|
||||||
|
g_warning (err->message);
|
||||||
|
g_error_free (err);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
vn_shelfs_preview_clicked (GtkButton * button, VnShelfs * self)
|
||||||
|
{
|
||||||
|
vn_shelfs_print (self, GTK_PRINT_OPERATION_ACTION_PREVIEW);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
vn_shelfs_print_clicked (GtkButton * button, VnShelfs * self)
|
||||||
|
{
|
||||||
|
vn_shelfs_print (self, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG);
|
||||||
|
}
|
||||||
|
|
||||||
|
//-------------------------- Form
|
||||||
|
|
||||||
|
void vn_shelfs_on_items_ready (DbIterator * iter, gboolean ready, VnShelfs * self)
|
||||||
|
{
|
||||||
|
if (!ready)
|
||||||
|
return;
|
||||||
|
|
||||||
|
g_message ("Ready!");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void vn_shelfs_open (VnShelfs * self, gpointer user_data)
|
||||||
|
{
|
||||||
|
self->print_settings = NULL;
|
||||||
|
|
||||||
|
gvn_param_set_string ($(self, "title"), "Anthuriums");
|
||||||
|
gvn_param_set_string ($(self, "filter"), "a.Article LIKE \\'Ant %\\'");
|
||||||
|
gvn_param_set_int ($(self, "wh"), 1);
|
||||||
|
|
||||||
|
GValue date = G_VALUE_INIT;
|
||||||
|
g_value_init (&date, G_TYPE_DATE_TIME);
|
||||||
|
g_value_take_boxed (&date, g_date_time_new_now_local ());
|
||||||
|
gvn_param_set_value ($(self, "date"), &date);
|
||||||
|
g_value_unset (&date);
|
||||||
|
}
|
||||||
|
|
||||||
|
//+++++++++++++++++++++++++++++++++++++++++++++++++++ Class
|
||||||
|
|
||||||
|
static void vn_shelfs_init (VnShelfs * self) {}
|
||||||
|
|
||||||
|
static void vn_shelfs_finalize (VnShelfs * self)
|
||||||
|
{
|
||||||
|
g_clear_object (&self->print_settings);
|
||||||
|
G_OBJECT_CLASS (vn_shelfs_parent_class)->finalize (G_OBJECT (self));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void vn_shelfs_class_init (VnShelfsClass * k)
|
||||||
|
{
|
||||||
|
G_OBJECT_CLASS (k)->finalize = (GObjectFinalizeFunc) vn_shelfs_finalize;
|
||||||
|
VN_FORM_CLASS (k)->open = (VnFormOpenFunc) vn_shelfs_open;
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,58 @@
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2012 - Juan Ferrer Toribio
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef VN_SHELFS_H
|
||||||
|
#define VN_SHELFS_H
|
||||||
|
|
||||||
|
#include <vn/vn.h>
|
||||||
|
|
||||||
|
#define VN_TYPE_SHELFS (vn_shelfs_get_type ())
|
||||||
|
#define VN_SHELFS(self) (G_TYPE_CHECK_INSTANCE_CAST (self, VN_TYPE_SHELFS, VnShelfs))
|
||||||
|
#define VN_IS_ALLOCATOR(self) (G_TYPE_CHECK_INSTANCE_TYPE (self, VN_TYPE_SHELFS))
|
||||||
|
|
||||||
|
typedef struct _VnShelfs VnShelfs;
|
||||||
|
typedef struct _VnShelfsClass VnShelfsClass;
|
||||||
|
|
||||||
|
struct _VnShelfs
|
||||||
|
{
|
||||||
|
VnForm parent;
|
||||||
|
GtkPrintSettings * print_settings;
|
||||||
|
|
||||||
|
// Cairo
|
||||||
|
|
||||||
|
cairo_t * cr;
|
||||||
|
GList * pages;
|
||||||
|
int page_width;
|
||||||
|
int page_height;
|
||||||
|
int widget_margin;
|
||||||
|
double scale;
|
||||||
|
double shelf_scale;
|
||||||
|
int page_x;
|
||||||
|
int page_y;
|
||||||
|
int shelf_x;
|
||||||
|
int shelf_y;
|
||||||
|
int draw_name;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct _VnShelfsClass
|
||||||
|
{
|
||||||
|
VnFormClass parent;
|
||||||
|
};
|
||||||
|
|
||||||
|
GType vn_shelfs_get_type ();
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
@ -165,11 +165,7 @@ static void vn_login_show (VnLogin * self)
|
||||||
*/
|
*/
|
||||||
static void vn_login_set_loading (VnLogin * self, gboolean loading)
|
static void vn_login_set_loading (VnLogin * self, gboolean loading)
|
||||||
{
|
{
|
||||||
gtk_widget_set_sensitive (GTK_WIDGET (self->connect), !loading);
|
gtk_widget_set_sensitive (GTK_WIDGET (self->window), !loading);
|
||||||
gtk_widget_set_sensitive (GTK_WIDGET (self->settings_button), !loading);
|
|
||||||
gtk_widget_set_sensitive (GTK_WIDGET (self->user), !loading);
|
|
||||||
gtk_widget_set_sensitive (GTK_WIDGET (self->pass), !loading);
|
|
||||||
gtk_widget_set_sensitive (GTK_WIDGET (self->remember), !loading);
|
|
||||||
|
|
||||||
gtk_button_set_label (self->connect, NULL);
|
gtk_button_set_label (self->connect, NULL);
|
||||||
gtk_container_remove (GTK_CONTAINER (self->connect),
|
gtk_container_remove (GTK_CONTAINER (self->connect),
|
||||||
|
|
|
||||||
Reference in New Issue