Add EmojiChooser (derived from GTK source)
This commit is contained in:
Marvin W
parent
1654ee60d6
commit
e4e97730db
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@ -33,6 +33,7 @@ set(RESOURCE_LIST
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contact_details_dialog.ui
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contact_details_dialog.ui
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conversation_list_titlebar.ui
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conversation_list_titlebar.ui
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conversation_list_titlebar_csd.ui
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conversation_list_titlebar_csd.ui
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emojichooser.ui
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global_search.ui
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global_search.ui
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conversation_selector/chat_row_tooltip.ui
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conversation_selector/chat_row_tooltip.ui
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conversation_selector/conversation_row.ui
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conversation_selector/conversation_row.ui
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@ -134,6 +135,7 @@ CUSTOM_VAPIS
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${CMAKE_BINARY_DIR}/exports/xmpp-vala.vapi
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${CMAKE_BINARY_DIR}/exports/xmpp-vala.vapi
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${CMAKE_BINARY_DIR}/exports/qlite.vapi
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${CMAKE_BINARY_DIR}/exports/qlite.vapi
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${CMAKE_BINARY_DIR}/exports/dino_internal.vapi
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${CMAKE_BINARY_DIR}/exports/dino_internal.vapi
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vapi/emojichooser.vapi
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PACKAGES
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PACKAGES
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${MAIN_PACKAGES}
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${MAIN_PACKAGES}
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${MAIN_EXTRA_PACKAGES}
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${MAIN_EXTRA_PACKAGES}
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@ -144,8 +146,9 @@ OPTIONS
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)
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)
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add_definitions(${VALA_CFLAGS} -DGETTEXT_PACKAGE=\"${GETTEXT_PACKAGE}\" -DLOCALE_INSTALL_DIR=\"${LOCALE_INSTALL_DIR}\")
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add_definitions(${VALA_CFLAGS} -DGETTEXT_PACKAGE=\"${GETTEXT_PACKAGE}\" -DLOCALE_INSTALL_DIR=\"${LOCALE_INSTALL_DIR}\")
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add_executable(dino ${MAIN_VALA_C} ${MAIN_GRESOURCES_TARGET})
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add_executable(dino ${MAIN_VALA_C} ${MAIN_GRESOURCES_TARGET} src/emojichooser.c)
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add_dependencies(dino ${GETTEXT_PACKAGE}-translations)
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add_dependencies(dino ${GETTEXT_PACKAGE}-translations)
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target_include_directories(dino PRIVATE src)
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target_link_libraries(dino libdino ${MAIN_PACKAGES})
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target_link_libraries(dino libdino ${MAIN_PACKAGES})
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if(WIN32)
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if(WIN32)
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410
main/data/emojichooser.ui
Normal file
410
main/data/emojichooser.ui
Normal file
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@ -0,0 +1,410 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<interface domain="gtk30">
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<template class="DinoEmojiChooser" parent="GtkPopover">
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<property name="modal">1</property>
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<style>
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<class name="emoji-picker"/>
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</style>
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<child>
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<object class="GtkBox" id="box">
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<property name="orientation">vertical</property>
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<property name="visible">1</property>
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<child>
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<object class="GtkSearchEntry" id="search_entry">
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<property name="visible">1</property>
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<property name="input-hints">no-emoji</property>
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<signal name="search-changed" handler="search_changed"/>
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</object>
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</child>
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<child>
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<object class="GtkStack" id="stack">
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<property name="visible">1</property>
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<child>
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<object class="GtkBox">
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<property name="visible">1</property>
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<property name="orientation">vertical</property>
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<child>
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<object class="GtkScrolledWindow" id="scrolled_window">
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<property name="visible">1</property>
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<property name="vexpand">1</property>
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<property name="hscrollbar-policy">never</property>
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<property name="min-content-height">250</property>
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<style>
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<class name="view"/>
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</style>
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<child>
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<object class="GtkBox" id="emoji_box">
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<property name="visible">1</property>
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<property name="orientation">vertical</property>
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<property name="margin">6</property>
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<property name="spacing">6</property>
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<!-- Remember to keep headings here in sync with button tooltips below -->
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<child>
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<object class="GtkFlowBox" id="recent.box">
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<property name="visible">1</property>
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<property name="homogeneous">1</property>
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<property name="selection-mode">none</property>
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<signal name="child-activated" handler="emoji_activated"/>
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</object>
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</child>
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<child>
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<object class="GtkLabel" id="people.heading">
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<property name="visible">1</property>
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<property name="label" translatable="yes">Smileys & People</property>
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<property name="xalign">0</property>
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</object>
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</child>
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<child>
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<object class="GtkFlowBox" id="people.box">
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<property name="visible">1</property>
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<property name="homogeneous">1</property>
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<property name="selection-mode">none</property>
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<signal name="child-activated" handler="emoji_activated"/>
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</object>
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</child>
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<child>
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<object class="GtkLabel" id="body.heading">
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<property name="visible">1</property>
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<property name="label" translatable="yes">Body & Clothing</property>
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<property name="xalign">0</property>
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</object>
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</child>
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<child>
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<object class="GtkFlowBox" id="body.box">
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<property name="visible">1</property>
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<property name="homogeneous">1</property>
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<property name="selection-mode">none</property>
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<signal name="child-activated" handler="emoji_activated"/>
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</object>
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</child>
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<child>
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<object class="GtkLabel" id="nature.heading">
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<property name="visible">1</property>
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<property name="label" translatable="yes">Animals & Nature</property>
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<property name="xalign">0</property>
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</object>
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</child>
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<child>
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<object class="GtkFlowBox" id="nature.box">
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<property name="visible">1</property>
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<property name="homogeneous">1</property>
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<property name="selection-mode">none</property>
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<signal name="child-activated" handler="emoji_activated"/>
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</object>
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</child>
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<child>
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<object class="GtkLabel" id="food.heading">
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<property name="visible">1</property>
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<property name="label" translatable="yes">Food & Drink</property>
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<property name="xalign">0</property>
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</object>
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</child>
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<child>
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<object class="GtkFlowBox" id="food.box">
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<property name="visible">1</property>
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<property name="homogeneous">1</property>
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<property name="selection-mode">none</property>
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<signal name="child-activated" handler="emoji_activated"/>
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</object>
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</child>
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<child>
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<object class="GtkLabel" id="travel.heading">
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<property name="visible">1</property>
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<property name="label" translatable="yes">Travel & Places</property>
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<property name="xalign">0</property>
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</object>
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</child>
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<child>
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<object class="GtkFlowBox" id="travel.box">
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<property name="visible">1</property>
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<property name="homogeneous">1</property>
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<property name="selection-mode">none</property>
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<signal name="child-activated" handler="emoji_activated"/>
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</object>
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</child>
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<child>
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<object class="GtkLabel" id="activities.heading">
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<property name="visible">1</property>
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<property name="label" translatable="yes">Activities</property>
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<property name="xalign">0</property>
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</object>
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</child>
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<child>
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<object class="GtkFlowBox" id="activities.box">
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<property name="visible">1</property>
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<property name="homogeneous">1</property>
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<property name="selection-mode">none</property>
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<signal name="child-activated" handler="emoji_activated"/>
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</object>
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</child>
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<child>
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<object class="GtkLabel" id="objects.heading">
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<property name="visible">1</property>
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<property name="label" translatable="yes" context="emoji category">Objects</property>
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<property name="xalign">0</property>
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</object>
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</child>
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<child>
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<object class="GtkFlowBox" id="objects.box">
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<property name="visible">1</property>
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<property name="homogeneous">1</property>
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<property name="selection-mode">none</property>
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<signal name="child-activated" handler="emoji_activated"/>
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</object>
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</child>
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<child>
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<object class="GtkLabel" id="symbols.heading">
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<property name="visible">1</property>
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<property name="label" translatable="yes">Symbols</property>
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<property name="xalign">0</property>
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</object>
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</child>
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<child>
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<object class="GtkFlowBox" id="symbols.box">
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<property name="visible">1</property>
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<property name="homogeneous">1</property>
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<property name="selection-mode">none</property>
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<signal name="child-activated" handler="emoji_activated"/>
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</object>
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</child>
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<child>
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<object class="GtkLabel" id="flags.heading">
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<property name="visible">1</property>
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<property name="label" translatable="yes">Flags</property>
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<property name="xalign">0</property>
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</object>
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</child>
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<child>
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<object class="GtkFlowBox" id="flags.box">
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<property name="visible">1</property>
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<property name="homogeneous">1</property>
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<property name="selection-mode">none</property>
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<signal name="child-activated" handler="emoji_activated"/>
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</object>
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</child>
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</object>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkBox">
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<property name="visible">1</property>
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<!-- Remember to keep tooltips here in sync with section headings above -->
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<child>
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<object class="GtkButton" id="recent.button">
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<property name="visible">1</property>
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<property name="relief">none</property>
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<property name="tooltip-text" translatable="yes">Recent</property>
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<style>
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<class name="emoji-section"/>
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</style>
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<child>
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<object class="GtkImage" id="recent.icon">
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<property name="visible">1</property>
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</object>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkButton" id="people.button">
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<property name="visible">1</property>
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<property name="relief">none</property>
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<property name="tooltip-text" translatable="yes">Smileys & People</property>
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<style>
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<class name="emoji-section"/>
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</style>
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<child>
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<object class="GtkImage" id="people.icon">
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<property name="visible">1</property>
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</object>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkButton" id="body.button">
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<property name="visible">1</property>
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<property name="relief">none</property>
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<property name="tooltip-text" translatable="yes">Body & Clothing</property>
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<style>
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<class name="emoji-section"/>
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</style>
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<child>
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<object class="GtkImage" id="body.icon">
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<property name="visible">1</property>
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</object>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkButton" id="nature.button">
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<property name="visible">1</property>
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<property name="relief">none</property>
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<property name="tooltip-text" translatable="yes">Animals & Nature</property>
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<style>
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<class name="emoji-section"/>
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</style>
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<child>
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<object class="GtkImage" id="nature.icon">
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<property name="visible">1</property>
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</object>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkButton" id="food.button">
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<property name="visible">1</property>
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<property name="relief">none</property>
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<property name="tooltip-text" translatable="yes">Food & Drink</property>
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<style>
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<class name="emoji-section"/>
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</style>
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<child>
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<object class="GtkImage" id="food.icon">
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<property name="visible">1</property>
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</object>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkButton" id="travel.button">
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<property name="visible">1</property>
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<property name="relief">none</property>
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<property name="tooltip-text" translatable="yes">Travel & Places</property>
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||||||
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<style>
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<class name="emoji-section"/>
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</style>
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<child>
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<object class="GtkImage" id="travel.icon">
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<property name="visible">1</property>
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</object>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkButton" id="activities.button">
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<property name="visible">1</property>
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||||||
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<property name="relief">none</property>
|
||||||
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<property name="tooltip-text" translatable="yes">Activities</property>
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||||||
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<style>
|
||||||
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<class name="emoji-section"/>
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||||||
|
</style>
|
||||||
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<child>
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||||||
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<object class="GtkImage" id="activities.icon">
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||||||
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<property name="visible">1</property>
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||||||
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</object>
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||||||
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</child>
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||||||
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</object>
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</child>
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<child>
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<object class="GtkButton" id="objects.button">
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<property name="visible">1</property>
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||||||
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<property name="relief">none</property>
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||||||
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<property name="tooltip-text" translatable="yes" context="emoji category">Objects</property>
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<style>
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<class name="emoji-section"/>
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</style>
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<child>
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<object class="GtkImage" id="objects.icon">
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<property name="visible">1</property>
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</object>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkButton" id="symbols.button">
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<property name="visible">1</property>
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||||||
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<property name="relief">none</property>
|
||||||
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<property name="tooltip-text" translatable="yes">Symbols</property>
|
||||||
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<style>
|
||||||
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<class name="emoji-section"/>
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||||||
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</style>
|
||||||
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<child>
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||||||
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<object class="GtkImage" id="symbols.icon">
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||||||
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<property name="visible">1</property>
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||||||
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</object>
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||||||
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</child>
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||||||
|
</object>
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||||||
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</child>
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||||||
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<child>
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<object class="GtkButton" id="flags.button">
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||||||
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<property name="visible">1</property>
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||||||
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<property name="relief">none</property>
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||||||
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<property name="tooltip-text" translatable="yes">Flags</property>
|
||||||
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<style>
|
||||||
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<class name="emoji-section"/>
|
||||||
|
</style>
|
||||||
|
<child>
|
||||||
|
<object class="GtkImage" id="flags.icon">
|
||||||
|
<property name="visible">1</property>
|
||||||
|
</object>
|
||||||
|
</child>
|
||||||
|
</object>
|
||||||
|
</child>
|
||||||
|
</object>
|
||||||
|
</child>
|
||||||
|
</object>
|
||||||
|
<packing>
|
||||||
|
<property name="name">list</property>
|
||||||
|
</packing>
|
||||||
|
</child>
|
||||||
|
<child>
|
||||||
|
<object class="GtkGrid">
|
||||||
|
<property name="visible">1</property>
|
||||||
|
<property name="row-spacing">12</property>
|
||||||
|
<property name="halign">center</property>
|
||||||
|
<property name="valign">center</property>
|
||||||
|
<style>
|
||||||
|
<class name="dim-label"/>
|
||||||
|
</style>
|
||||||
|
<child>
|
||||||
|
<object class="GtkImage">
|
||||||
|
<property name="visible">1</property>
|
||||||
|
<property name="icon-name">edit-find-symbolic</property>
|
||||||
|
<property name="pixel-size">72</property>
|
||||||
|
<style>
|
||||||
|
<class name="dim-label"/>
|
||||||
|
</style>
|
||||||
|
</object>
|
||||||
|
<packing>
|
||||||
|
<property name="left-attach">0</property>
|
||||||
|
<property name="top-attach">0</property>
|
||||||
|
</packing>
|
||||||
|
</child>
|
||||||
|
<child>
|
||||||
|
<object class="GtkLabel">
|
||||||
|
<property name="visible">1</property>
|
||||||
|
<property name="label" translatable="yes">No Results Found</property>
|
||||||
|
<attributes>
|
||||||
|
<attribute name="weight" value="bold"/>
|
||||||
|
<attribute name="scale" value="1.44"/>
|
||||||
|
</attributes>
|
||||||
|
</object>
|
||||||
|
<packing>
|
||||||
|
<property name="left-attach">0</property>
|
||||||
|
<property name="top-attach">1</property>
|
||||||
|
</packing>
|
||||||
|
</child>
|
||||||
|
<child>
|
||||||
|
<object class="GtkLabel">
|
||||||
|
<property name="visible">1</property>
|
||||||
|
<property name="label" translatable="yes">Try a different search</property>
|
||||||
|
<style>
|
||||||
|
<class name="dim-label"/>
|
||||||
|
</style>
|
||||||
|
</object>
|
||||||
|
<packing>
|
||||||
|
<property name="left-attach">0</property>
|
||||||
|
<property name="top-attach">2</property>
|
||||||
|
</packing>
|
||||||
|
</child>
|
||||||
|
</object>
|
||||||
|
<packing>
|
||||||
|
<property name="name">empty</property>
|
||||||
|
</packing>
|
||||||
|
</child>
|
||||||
|
</object>
|
||||||
|
</child>
|
||||||
|
</object>
|
||||||
|
</child>
|
||||||
|
</template>
|
||||||
|
</interface>
|
||||||
820
main/src/emojichooser.c
Normal file
820
main/src/emojichooser.c
Normal file
|
|
@ -0,0 +1,820 @@
|
||||||
|
/* gtkemojichooser.c: An Emoji chooser widget
|
||||||
|
* Copyright 2017, Red Hat, Inc.
|
||||||
|
*
|
||||||
|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Lesser General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2 of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This library 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
|
||||||
|
* Lesser General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public
|
||||||
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "emojichooser.h"
|
||||||
|
|
||||||
|
#define BOX_SPACE 6
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
GtkWidget *box;
|
||||||
|
GtkWidget *heading;
|
||||||
|
GtkWidget *button;
|
||||||
|
const char *first;
|
||||||
|
gunichar label;
|
||||||
|
gboolean empty;
|
||||||
|
} EmojiSection;
|
||||||
|
|
||||||
|
struct _DinoEmojiChooser
|
||||||
|
{
|
||||||
|
GtkPopover parent_instance;
|
||||||
|
|
||||||
|
GtkWidget *search_entry;
|
||||||
|
GtkWidget *stack;
|
||||||
|
GtkWidget *scrolled_window;
|
||||||
|
|
||||||
|
int emoji_max_width;
|
||||||
|
|
||||||
|
EmojiSection recent;
|
||||||
|
EmojiSection people;
|
||||||
|
EmojiSection body;
|
||||||
|
EmojiSection nature;
|
||||||
|
EmojiSection food;
|
||||||
|
EmojiSection travel;
|
||||||
|
EmojiSection activities;
|
||||||
|
EmojiSection objects;
|
||||||
|
EmojiSection symbols;
|
||||||
|
EmojiSection flags;
|
||||||
|
|
||||||
|
GtkGesture *recent_long_press;
|
||||||
|
GtkGesture *recent_multi_press;
|
||||||
|
GtkGesture *people_long_press;
|
||||||
|
GtkGesture *people_multi_press;
|
||||||
|
GtkGesture *body_long_press;
|
||||||
|
GtkGesture *body_multi_press;
|
||||||
|
|
||||||
|
GVariant *data;
|
||||||
|
GtkWidget *box;
|
||||||
|
GVariantIter *iter;
|
||||||
|
guint populate_idle;
|
||||||
|
|
||||||
|
GSettings *settings;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct _DinoEmojiChooserClass {
|
||||||
|
GtkPopoverClass parent_class;
|
||||||
|
gboolean (* popover_button_release_event) (GtkWidget *widget,
|
||||||
|
GdkEventButton *event);
|
||||||
|
};
|
||||||
|
|
||||||
|
enum {
|
||||||
|
EMOJI_PICKED,
|
||||||
|
LAST_SIGNAL
|
||||||
|
};
|
||||||
|
|
||||||
|
static int signals[LAST_SIGNAL];
|
||||||
|
|
||||||
|
G_DEFINE_TYPE (DinoEmojiChooser, dino_emoji_chooser, GTK_TYPE_POPOVER)
|
||||||
|
|
||||||
|
static void
|
||||||
|
dino_emoji_chooser_finalize (GObject *object)
|
||||||
|
{
|
||||||
|
DinoEmojiChooser *chooser = DINO_EMOJI_CHOOSER (object);
|
||||||
|
|
||||||
|
if (chooser->populate_idle)
|
||||||
|
g_source_remove (chooser->populate_idle);
|
||||||
|
|
||||||
|
g_variant_unref (chooser->data);
|
||||||
|
g_object_unref (chooser->settings);
|
||||||
|
|
||||||
|
g_clear_object (&chooser->recent_long_press);
|
||||||
|
g_clear_object (&chooser->recent_multi_press);
|
||||||
|
g_clear_object (&chooser->people_long_press);
|
||||||
|
g_clear_object (&chooser->people_multi_press);
|
||||||
|
g_clear_object (&chooser->body_long_press);
|
||||||
|
g_clear_object (&chooser->body_multi_press);
|
||||||
|
|
||||||
|
G_OBJECT_CLASS (dino_emoji_chooser_parent_class)->finalize (object);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
scroll_to_section (GtkButton *button,
|
||||||
|
gpointer data)
|
||||||
|
{
|
||||||
|
EmojiSection *section = data;
|
||||||
|
DinoEmojiChooser *chooser;
|
||||||
|
GtkAdjustment *adj;
|
||||||
|
GtkAllocation alloc = { 0, 0, 0, 0 };
|
||||||
|
|
||||||
|
chooser = DINO_EMOJI_CHOOSER (gtk_widget_get_ancestor (GTK_WIDGET (button), GTK_TYPE_EMOJI_CHOOSER));
|
||||||
|
|
||||||
|
adj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (chooser->scrolled_window));
|
||||||
|
|
||||||
|
if (section->heading)
|
||||||
|
gtk_widget_get_allocation (section->heading, &alloc);
|
||||||
|
|
||||||
|
gtk_adjustment_set_value (adj, alloc.y - BOX_SPACE);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
add_emoji (GtkWidget *box,
|
||||||
|
gboolean prepend,
|
||||||
|
GVariant *item,
|
||||||
|
gunichar modifier,
|
||||||
|
DinoEmojiChooser *chooser);
|
||||||
|
|
||||||
|
#define MAX_RECENT (7*3)
|
||||||
|
|
||||||
|
static void
|
||||||
|
populate_recent_section (DinoEmojiChooser *chooser)
|
||||||
|
{
|
||||||
|
GVariant *variant;
|
||||||
|
GVariant *item;
|
||||||
|
GVariantIter iter;
|
||||||
|
gboolean empty = FALSE;
|
||||||
|
|
||||||
|
variant = g_settings_get_value (chooser->settings, "recent-emoji");
|
||||||
|
g_variant_iter_init (&iter, variant);
|
||||||
|
while ((item = g_variant_iter_next_value (&iter)))
|
||||||
|
{
|
||||||
|
GVariant *emoji_data;
|
||||||
|
gunichar modifier;
|
||||||
|
|
||||||
|
emoji_data = g_variant_get_child_value (item, 0);
|
||||||
|
g_variant_get_child (item, 1, "u", &modifier);
|
||||||
|
add_emoji (chooser->recent.box, FALSE, emoji_data, modifier, chooser);
|
||||||
|
g_variant_unref (emoji_data);
|
||||||
|
g_variant_unref (item);
|
||||||
|
empty = FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!empty)
|
||||||
|
{
|
||||||
|
gtk_widget_show (chooser->recent.box);
|
||||||
|
gtk_widget_set_sensitive (chooser->recent.button, TRUE);
|
||||||
|
}
|
||||||
|
g_variant_unref (variant);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
add_recent_item (DinoEmojiChooser *chooser,
|
||||||
|
GVariant *item,
|
||||||
|
gunichar modifier)
|
||||||
|
{
|
||||||
|
GList *children, *l;
|
||||||
|
int i;
|
||||||
|
GVariantBuilder builder;
|
||||||
|
|
||||||
|
g_variant_ref (item);
|
||||||
|
|
||||||
|
g_variant_builder_init (&builder, G_VARIANT_TYPE ("a((auss)u)"));
|
||||||
|
g_variant_builder_add (&builder, "(@(auss)u)", item, modifier);
|
||||||
|
|
||||||
|
children = gtk_container_get_children (GTK_CONTAINER (chooser->recent.box));
|
||||||
|
for (l = children, i = 1; l; l = l->next, i++)
|
||||||
|
{
|
||||||
|
GVariant *item2 = g_object_get_data (G_OBJECT (l->data), "emoji-data");
|
||||||
|
gunichar modifier2 = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (l->data), "modifier"));
|
||||||
|
|
||||||
|
if (modifier == modifier2 && g_variant_equal (item, item2))
|
||||||
|
{
|
||||||
|
gtk_widget_destroy (GTK_WIDGET (l->data));
|
||||||
|
i--;
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
if (i >= MAX_RECENT)
|
||||||
|
{
|
||||||
|
gtk_widget_destroy (GTK_WIDGET (l->data));
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
|
||||||
|
g_variant_builder_add (&builder, "(@(auss)u)", item2, modifier2);
|
||||||
|
}
|
||||||
|
g_list_free (children);
|
||||||
|
|
||||||
|
add_emoji (chooser->recent.box, TRUE, item, modifier, chooser);
|
||||||
|
|
||||||
|
/* Enable recent */
|
||||||
|
gtk_widget_show (chooser->recent.box);
|
||||||
|
gtk_widget_set_sensitive (chooser->recent.button, TRUE);
|
||||||
|
|
||||||
|
g_settings_set_value (chooser->settings, "recent-emoji", g_variant_builder_end (&builder));
|
||||||
|
|
||||||
|
g_variant_unref (item);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
emoji_activated (GtkFlowBox *box,
|
||||||
|
GtkFlowBoxChild *child,
|
||||||
|
gpointer data)
|
||||||
|
{
|
||||||
|
DinoEmojiChooser *chooser = data;
|
||||||
|
char *text;
|
||||||
|
GtkWidget *ebox;
|
||||||
|
GtkWidget *label;
|
||||||
|
GVariant *item;
|
||||||
|
gunichar modifier;
|
||||||
|
|
||||||
|
gtk_popover_popdown (GTK_POPOVER (chooser));
|
||||||
|
|
||||||
|
ebox = gtk_bin_get_child (GTK_BIN (child));
|
||||||
|
label = gtk_bin_get_child (GTK_BIN (ebox));
|
||||||
|
text = g_strdup (gtk_label_get_label (GTK_LABEL (label)));
|
||||||
|
|
||||||
|
item = (GVariant*) g_object_get_data (G_OBJECT (child), "emoji-data");
|
||||||
|
modifier = (gunichar) GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (child), "modifier"));
|
||||||
|
add_recent_item (chooser, item, modifier);
|
||||||
|
|
||||||
|
g_signal_emit (data, signals[EMOJI_PICKED], 0, text);
|
||||||
|
g_free (text);
|
||||||
|
}
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
has_variations (GVariant *emoji_data)
|
||||||
|
{
|
||||||
|
GVariant *codes;
|
||||||
|
int i;
|
||||||
|
gboolean has_variations;
|
||||||
|
|
||||||
|
has_variations = FALSE;
|
||||||
|
codes = g_variant_get_child_value (emoji_data, 0);
|
||||||
|
for (i = 0; i < g_variant_n_children (codes); i++)
|
||||||
|
{
|
||||||
|
gunichar code;
|
||||||
|
g_variant_get_child (codes, i, "u", &code);
|
||||||
|
if (code == 0)
|
||||||
|
{
|
||||||
|
has_variations = TRUE;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
g_variant_unref (codes);
|
||||||
|
|
||||||
|
return has_variations;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
show_variations (DinoEmojiChooser *chooser,
|
||||||
|
GtkWidget *child)
|
||||||
|
{
|
||||||
|
GtkWidget *popover;
|
||||||
|
GtkWidget *view;
|
||||||
|
GtkWidget *box;
|
||||||
|
GVariant *emoji_data;
|
||||||
|
GtkWidget *parent_popover;
|
||||||
|
gunichar modifier;
|
||||||
|
|
||||||
|
if (!child)
|
||||||
|
return;
|
||||||
|
|
||||||
|
emoji_data = (GVariant*) g_object_get_data (G_OBJECT (child), "emoji-data");
|
||||||
|
if (!emoji_data)
|
||||||
|
return;
|
||||||
|
|
||||||
|
if (!has_variations (emoji_data))
|
||||||
|
return;
|
||||||
|
|
||||||
|
parent_popover = gtk_widget_get_ancestor (child, GTK_TYPE_POPOVER);
|
||||||
|
popover = gtk_popover_new (child);
|
||||||
|
view = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
||||||
|
gtk_style_context_add_class (gtk_widget_get_style_context (view), "view");
|
||||||
|
box = gtk_flow_box_new ();
|
||||||
|
gtk_flow_box_set_homogeneous (GTK_FLOW_BOX (box), TRUE);
|
||||||
|
gtk_flow_box_set_min_children_per_line (GTK_FLOW_BOX (box), 6);
|
||||||
|
gtk_flow_box_set_max_children_per_line (GTK_FLOW_BOX (box), 6);
|
||||||
|
gtk_flow_box_set_activate_on_single_click (GTK_FLOW_BOX (box), TRUE);
|
||||||
|
gtk_flow_box_set_selection_mode (GTK_FLOW_BOX (box), GTK_SELECTION_NONE);
|
||||||
|
gtk_container_add (GTK_CONTAINER (popover), view);
|
||||||
|
gtk_container_add (GTK_CONTAINER (view), box);
|
||||||
|
|
||||||
|
g_signal_connect (box, "child-activated", G_CALLBACK (emoji_activated), parent_popover);
|
||||||
|
|
||||||
|
add_emoji (box, FALSE, emoji_data, 0, chooser);
|
||||||
|
for (modifier = 0x1f3fb; modifier <= 0x1f3ff; modifier++)
|
||||||
|
add_emoji (box, FALSE, emoji_data, modifier, chooser);
|
||||||
|
|
||||||
|
gtk_widget_show_all (view);
|
||||||
|
gtk_popover_popup (GTK_POPOVER (popover));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
update_hover (GtkWidget *widget,
|
||||||
|
GdkEvent *event,
|
||||||
|
gpointer data)
|
||||||
|
{
|
||||||
|
if (event->type == GDK_ENTER_NOTIFY)
|
||||||
|
gtk_widget_set_state_flags (widget, GTK_STATE_FLAG_PRELIGHT, FALSE);
|
||||||
|
else
|
||||||
|
gtk_widget_unset_state_flags (widget, GTK_STATE_FLAG_PRELIGHT);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
long_pressed_cb (GtkGesture *gesture,
|
||||||
|
double x,
|
||||||
|
double y,
|
||||||
|
gpointer data)
|
||||||
|
{
|
||||||
|
DinoEmojiChooser *chooser = data;
|
||||||
|
GtkWidget *box;
|
||||||
|
GtkWidget *child;
|
||||||
|
|
||||||
|
box = gtk_event_controller_get_widget (GTK_EVENT_CONTROLLER (gesture));
|
||||||
|
child = GTK_WIDGET (gtk_flow_box_get_child_at_pos (GTK_FLOW_BOX (box), x, y));
|
||||||
|
show_variations (chooser, child);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
pressed_cb (GtkGesture *gesture,
|
||||||
|
int n_press,
|
||||||
|
double x,
|
||||||
|
double y,
|
||||||
|
gpointer data)
|
||||||
|
{
|
||||||
|
DinoEmojiChooser *chooser = data;
|
||||||
|
GtkWidget *box;
|
||||||
|
GtkWidget *child;
|
||||||
|
|
||||||
|
box = gtk_event_controller_get_widget (GTK_EVENT_CONTROLLER (gesture));
|
||||||
|
child = GTK_WIDGET (gtk_flow_box_get_child_at_pos (GTK_FLOW_BOX (box), x, y));
|
||||||
|
show_variations (chooser, child);
|
||||||
|
}
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
popup_menu (GtkWidget *widget,
|
||||||
|
gpointer data)
|
||||||
|
{
|
||||||
|
DinoEmojiChooser *chooser = data;
|
||||||
|
|
||||||
|
show_variations (chooser, widget);
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
add_emoji (GtkWidget *box,
|
||||||
|
gboolean prepend,
|
||||||
|
GVariant *item,
|
||||||
|
gunichar modifier,
|
||||||
|
DinoEmojiChooser *chooser)
|
||||||
|
{
|
||||||
|
GtkWidget *child;
|
||||||
|
GtkWidget *ebox;
|
||||||
|
GtkWidget *label;
|
||||||
|
PangoAttrList *attrs;
|
||||||
|
GVariant *codes;
|
||||||
|
char text[64];
|
||||||
|
char *p = text;
|
||||||
|
int i;
|
||||||
|
PangoLayout *layout;
|
||||||
|
PangoRectangle rect;
|
||||||
|
|
||||||
|
codes = g_variant_get_child_value (item, 0);
|
||||||
|
for (i = 0; i < g_variant_n_children (codes); i++)
|
||||||
|
{
|
||||||
|
gunichar code;
|
||||||
|
|
||||||
|
g_variant_get_child (codes, i, "u", &code);
|
||||||
|
if (code == 0)
|
||||||
|
code = modifier;
|
||||||
|
if (code != 0)
|
||||||
|
p += g_unichar_to_utf8 (code, p);
|
||||||
|
}
|
||||||
|
g_variant_unref (codes);
|
||||||
|
p += g_unichar_to_utf8 (0xFE0F, p); /* U+FE0F is the Emoji variation selector */
|
||||||
|
p[0] = 0;
|
||||||
|
|
||||||
|
label = gtk_label_new (text);
|
||||||
|
attrs = pango_attr_list_new ();
|
||||||
|
pango_attr_list_insert (attrs, pango_attr_scale_new (PANGO_SCALE_X_LARGE));
|
||||||
|
gtk_label_set_attributes (GTK_LABEL (label), attrs);
|
||||||
|
pango_attr_list_unref (attrs);
|
||||||
|
|
||||||
|
layout = gtk_label_get_layout (GTK_LABEL (label));
|
||||||
|
pango_layout_get_extents (layout, &rect, NULL);
|
||||||
|
|
||||||
|
/* Check for fallback rendering that generates too wide items */
|
||||||
|
if (pango_layout_get_unknown_glyphs_count (layout) > 0 ||
|
||||||
|
rect.width >= 1.5 * chooser->emoji_max_width)
|
||||||
|
{
|
||||||
|
gtk_widget_destroy (label);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
child = gtk_flow_box_child_new ();
|
||||||
|
gtk_style_context_add_class (gtk_widget_get_style_context (child), "emoji");
|
||||||
|
g_object_set_data_full (G_OBJECT (child), "emoji-data",
|
||||||
|
g_variant_ref (item),
|
||||||
|
(GDestroyNotify)g_variant_unref);
|
||||||
|
if (modifier != 0)
|
||||||
|
g_object_set_data (G_OBJECT (child), "modifier", GUINT_TO_POINTER (modifier));
|
||||||
|
|
||||||
|
ebox = gtk_event_box_new ();
|
||||||
|
gtk_widget_add_events (ebox, GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK);
|
||||||
|
g_signal_connect (ebox, "enter-notify-event", G_CALLBACK (update_hover), FALSE);
|
||||||
|
g_signal_connect (ebox, "leave-notify-event", G_CALLBACK (update_hover), FALSE);
|
||||||
|
gtk_container_add (GTK_CONTAINER (child), ebox);
|
||||||
|
gtk_container_add (GTK_CONTAINER (ebox), label);
|
||||||
|
gtk_widget_show_all (child);
|
||||||
|
|
||||||
|
if (chooser)
|
||||||
|
g_signal_connect (child, "popup-menu", G_CALLBACK (popup_menu), chooser);
|
||||||
|
|
||||||
|
gtk_flow_box_insert (GTK_FLOW_BOX (box), child, prepend ? 0 : -1);
|
||||||
|
}
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
populate_emoji_chooser (gpointer data)
|
||||||
|
{
|
||||||
|
DinoEmojiChooser *chooser = data;
|
||||||
|
GBytes *bytes = NULL;
|
||||||
|
GVariant *item;
|
||||||
|
guint64 start, now;
|
||||||
|
|
||||||
|
start = g_get_monotonic_time ();
|
||||||
|
|
||||||
|
if (!chooser->data)
|
||||||
|
{
|
||||||
|
bytes = g_resources_lookup_data ("/org/gtk/libgtk/emoji/emoji.data", 0, NULL);
|
||||||
|
chooser->data = g_variant_ref_sink (g_variant_new_from_bytes (G_VARIANT_TYPE ("a(auss)"), bytes, TRUE));
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!chooser->iter)
|
||||||
|
{
|
||||||
|
chooser->iter = g_variant_iter_new (chooser->data);
|
||||||
|
chooser->box = chooser->people.box;
|
||||||
|
}
|
||||||
|
while ((item = g_variant_iter_next_value (chooser->iter)))
|
||||||
|
{
|
||||||
|
const char *name;
|
||||||
|
|
||||||
|
g_variant_get_child (item, 1, "&s", &name);
|
||||||
|
|
||||||
|
if (strcmp (name, chooser->body.first) == 0)
|
||||||
|
chooser->box = chooser->body.box;
|
||||||
|
else if (strcmp (name, chooser->nature.first) == 0)
|
||||||
|
chooser->box = chooser->nature.box;
|
||||||
|
else if (strcmp (name, chooser->food.first) == 0)
|
||||||
|
chooser->box = chooser->food.box;
|
||||||
|
else if (strcmp (name, chooser->travel.first) == 0)
|
||||||
|
chooser->box = chooser->travel.box;
|
||||||
|
else if (strcmp (name, chooser->activities.first) == 0)
|
||||||
|
chooser->box = chooser->activities.box;
|
||||||
|
else if (strcmp (name, chooser->objects.first) == 0)
|
||||||
|
chooser->box = chooser->objects.box;
|
||||||
|
else if (strcmp (name, chooser->symbols.first) == 0)
|
||||||
|
chooser->box = chooser->symbols.box;
|
||||||
|
else if (strcmp (name, chooser->flags.first) == 0)
|
||||||
|
chooser->box = chooser->flags.box;
|
||||||
|
|
||||||
|
add_emoji (chooser->box, FALSE, item, 0, chooser);
|
||||||
|
g_variant_unref (item);
|
||||||
|
|
||||||
|
now = g_get_monotonic_time ();
|
||||||
|
if (now > start + 8000)
|
||||||
|
return G_SOURCE_CONTINUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* We scroll to the top on show, so check the right button for the 1st time */
|
||||||
|
gtk_widget_set_state_flags (chooser->recent.button, GTK_STATE_FLAG_CHECKED, FALSE);
|
||||||
|
|
||||||
|
g_variant_iter_free (chooser->iter);
|
||||||
|
chooser->iter = NULL;
|
||||||
|
chooser->box = NULL;
|
||||||
|
chooser->populate_idle = 0;
|
||||||
|
|
||||||
|
return G_SOURCE_REMOVE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
adj_value_changed (GtkAdjustment *adj,
|
||||||
|
gpointer data)
|
||||||
|
{
|
||||||
|
DinoEmojiChooser *chooser = data;
|
||||||
|
double value = gtk_adjustment_get_value (adj);
|
||||||
|
EmojiSection const *sections[] = {
|
||||||
|
&chooser->recent,
|
||||||
|
&chooser->people,
|
||||||
|
&chooser->body,
|
||||||
|
&chooser->nature,
|
||||||
|
&chooser->food,
|
||||||
|
&chooser->travel,
|
||||||
|
&chooser->activities,
|
||||||
|
&chooser->objects,
|
||||||
|
&chooser->symbols,
|
||||||
|
&chooser->flags,
|
||||||
|
};
|
||||||
|
EmojiSection const *select_section = sections[0];
|
||||||
|
gsize i;
|
||||||
|
|
||||||
|
/* Figure out which section the current scroll position is within */
|
||||||
|
for (i = 0; i < G_N_ELEMENTS (sections); ++i)
|
||||||
|
{
|
||||||
|
EmojiSection const *section = sections[i];
|
||||||
|
GtkAllocation alloc;
|
||||||
|
|
||||||
|
if (section->heading)
|
||||||
|
gtk_widget_get_allocation (section->heading, &alloc);
|
||||||
|
else
|
||||||
|
gtk_widget_get_allocation (section->box, &alloc);
|
||||||
|
|
||||||
|
if (value < alloc.y - BOX_SPACE)
|
||||||
|
break;
|
||||||
|
|
||||||
|
select_section = section;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Un/Check the section buttons accordingly */
|
||||||
|
for (i = 0; i < G_N_ELEMENTS (sections); ++i)
|
||||||
|
{
|
||||||
|
EmojiSection const *section = sections[i];
|
||||||
|
|
||||||
|
if (section == select_section)
|
||||||
|
gtk_widget_set_state_flags (section->button, GTK_STATE_FLAG_CHECKED, FALSE);
|
||||||
|
else
|
||||||
|
gtk_widget_unset_state_flags (section->button, GTK_STATE_FLAG_CHECKED);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
filter_func (GtkFlowBoxChild *child,
|
||||||
|
gpointer data)
|
||||||
|
{
|
||||||
|
EmojiSection *section = data;
|
||||||
|
DinoEmojiChooser *chooser;
|
||||||
|
GVariant *emoji_data;
|
||||||
|
const char *text;
|
||||||
|
const char *name;
|
||||||
|
gboolean res;
|
||||||
|
|
||||||
|
res = TRUE;
|
||||||
|
|
||||||
|
chooser = DINO_EMOJI_CHOOSER (gtk_widget_get_ancestor (GTK_WIDGET (child), GTK_TYPE_EMOJI_CHOOSER));
|
||||||
|
text = gtk_entry_get_text (GTK_ENTRY (chooser->search_entry));
|
||||||
|
emoji_data = (GVariant *) g_object_get_data (G_OBJECT (child), "emoji-data");
|
||||||
|
|
||||||
|
if (text[0] == 0)
|
||||||
|
goto out;
|
||||||
|
|
||||||
|
if (!emoji_data)
|
||||||
|
goto out;
|
||||||
|
|
||||||
|
g_variant_get_child (emoji_data, 1, "&s", &name);
|
||||||
|
res = g_str_match_string (text, name, TRUE);
|
||||||
|
|
||||||
|
out:
|
||||||
|
if (res)
|
||||||
|
section->empty = FALSE;
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
invalidate_section (EmojiSection *section)
|
||||||
|
{
|
||||||
|
section->empty = TRUE;
|
||||||
|
gtk_flow_box_invalidate_filter (GTK_FLOW_BOX (section->box));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
update_headings (DinoEmojiChooser *chooser)
|
||||||
|
{
|
||||||
|
gtk_widget_set_visible (chooser->people.heading, !chooser->people.empty);
|
||||||
|
gtk_widget_set_visible (chooser->people.box, !chooser->people.empty);
|
||||||
|
gtk_widget_set_visible (chooser->body.heading, !chooser->body.empty);
|
||||||
|
gtk_widget_set_visible (chooser->body.box, !chooser->body.empty);
|
||||||
|
gtk_widget_set_visible (chooser->nature.heading, !chooser->nature.empty);
|
||||||
|
gtk_widget_set_visible (chooser->nature.box, !chooser->nature.empty);
|
||||||
|
gtk_widget_set_visible (chooser->food.heading, !chooser->food.empty);
|
||||||
|
gtk_widget_set_visible (chooser->food.box, !chooser->food.empty);
|
||||||
|
gtk_widget_set_visible (chooser->travel.heading, !chooser->travel.empty);
|
||||||
|
gtk_widget_set_visible (chooser->travel.box, !chooser->travel.empty);
|
||||||
|
gtk_widget_set_visible (chooser->activities.heading, !chooser->activities.empty);
|
||||||
|
gtk_widget_set_visible (chooser->activities.box, !chooser->activities.empty);
|
||||||
|
gtk_widget_set_visible (chooser->objects.heading, !chooser->objects.empty);
|
||||||
|
gtk_widget_set_visible (chooser->objects.box, !chooser->objects.empty);
|
||||||
|
gtk_widget_set_visible (chooser->symbols.heading, !chooser->symbols.empty);
|
||||||
|
gtk_widget_set_visible (chooser->symbols.box, !chooser->symbols.empty);
|
||||||
|
gtk_widget_set_visible (chooser->flags.heading, !chooser->flags.empty);
|
||||||
|
gtk_widget_set_visible (chooser->flags.box, !chooser->flags.empty);
|
||||||
|
|
||||||
|
if (chooser->recent.empty && chooser->people.empty &&
|
||||||
|
chooser->body.empty && chooser->nature.empty &&
|
||||||
|
chooser->food.empty && chooser->travel.empty &&
|
||||||
|
chooser->activities.empty && chooser->objects.empty &&
|
||||||
|
chooser->symbols.empty && chooser->flags.empty)
|
||||||
|
gtk_stack_set_visible_child_name (GTK_STACK (chooser->stack), "empty");
|
||||||
|
else
|
||||||
|
gtk_stack_set_visible_child_name (GTK_STACK (chooser->stack), "list");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
search_changed (GtkEntry *entry,
|
||||||
|
gpointer data)
|
||||||
|
{
|
||||||
|
DinoEmojiChooser *chooser = data;
|
||||||
|
|
||||||
|
invalidate_section (&chooser->recent);
|
||||||
|
invalidate_section (&chooser->people);
|
||||||
|
invalidate_section (&chooser->body);
|
||||||
|
invalidate_section (&chooser->nature);
|
||||||
|
invalidate_section (&chooser->food);
|
||||||
|
invalidate_section (&chooser->travel);
|
||||||
|
invalidate_section (&chooser->activities);
|
||||||
|
invalidate_section (&chooser->objects);
|
||||||
|
invalidate_section (&chooser->symbols);
|
||||||
|
invalidate_section (&chooser->flags);
|
||||||
|
|
||||||
|
update_headings (chooser);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
setup_section (DinoEmojiChooser *chooser,
|
||||||
|
EmojiSection *section,
|
||||||
|
const char *first,
|
||||||
|
const char *icon)
|
||||||
|
{
|
||||||
|
GtkAdjustment *adj;
|
||||||
|
GtkWidget *image;
|
||||||
|
|
||||||
|
section->first = first;
|
||||||
|
|
||||||
|
image = gtk_bin_get_child (GTK_BIN (section->button));
|
||||||
|
gtk_image_set_from_icon_name (GTK_IMAGE (image), icon, GTK_ICON_SIZE_BUTTON);
|
||||||
|
|
||||||
|
adj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (chooser->scrolled_window));
|
||||||
|
|
||||||
|
gtk_container_set_focus_vadjustment (GTK_CONTAINER (section->box), adj);
|
||||||
|
gtk_flow_box_set_filter_func (GTK_FLOW_BOX (section->box), filter_func, section, NULL);
|
||||||
|
g_signal_connect (section->button, "clicked", G_CALLBACK (scroll_to_section), section);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
dino_emoji_chooser_init (DinoEmojiChooser *chooser)
|
||||||
|
{
|
||||||
|
GtkAdjustment *adj;
|
||||||
|
|
||||||
|
chooser->settings = g_settings_new ("org.gtk.Settings.EmojiChooser");
|
||||||
|
|
||||||
|
gtk_widget_init_template (GTK_WIDGET (chooser));
|
||||||
|
|
||||||
|
/* Get a reasonable maximum width for an emoji. We do this to
|
||||||
|
* skip overly wide fallback rendering for certain emojis the
|
||||||
|
* font does not contain and therefore end up being rendered
|
||||||
|
* as multiply glyphs.
|
||||||
|
*/
|
||||||
|
{
|
||||||
|
PangoLayout *layout = gtk_widget_create_pango_layout (GTK_WIDGET (chooser), "🙂");
|
||||||
|
PangoAttrList *attrs;
|
||||||
|
PangoRectangle rect;
|
||||||
|
|
||||||
|
attrs = pango_attr_list_new ();
|
||||||
|
pango_attr_list_insert (attrs, pango_attr_scale_new (PANGO_SCALE_X_LARGE));
|
||||||
|
pango_layout_set_attributes (layout, attrs);
|
||||||
|
pango_attr_list_unref (attrs);
|
||||||
|
|
||||||
|
pango_layout_get_extents (layout, &rect, NULL);
|
||||||
|
chooser->emoji_max_width = rect.width;
|
||||||
|
|
||||||
|
g_object_unref (layout);
|
||||||
|
}
|
||||||
|
|
||||||
|
chooser->recent_long_press = gtk_gesture_long_press_new (chooser->recent.box);
|
||||||
|
g_signal_connect (chooser->recent_long_press, "pressed", G_CALLBACK (long_pressed_cb), chooser);
|
||||||
|
chooser->recent_multi_press = gtk_gesture_multi_press_new (chooser->recent.box);
|
||||||
|
gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (chooser->recent_multi_press), GDK_BUTTON_SECONDARY);
|
||||||
|
g_signal_connect (chooser->recent_multi_press, "pressed", G_CALLBACK (pressed_cb), chooser);
|
||||||
|
|
||||||
|
chooser->people_long_press = gtk_gesture_long_press_new (chooser->people.box);
|
||||||
|
g_signal_connect (chooser->people_long_press, "pressed", G_CALLBACK (long_pressed_cb), chooser);
|
||||||
|
chooser->people_multi_press = gtk_gesture_multi_press_new (chooser->people.box);
|
||||||
|
gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (chooser->people_multi_press), GDK_BUTTON_SECONDARY);
|
||||||
|
g_signal_connect (chooser->people_multi_press, "pressed", G_CALLBACK (pressed_cb), chooser);
|
||||||
|
|
||||||
|
chooser->body_long_press = gtk_gesture_long_press_new (chooser->body.box);
|
||||||
|
g_signal_connect (chooser->body_long_press, "pressed", G_CALLBACK (long_pressed_cb), chooser);
|
||||||
|
chooser->body_multi_press = gtk_gesture_multi_press_new (chooser->body.box);
|
||||||
|
gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (chooser->body_multi_press), GDK_BUTTON_SECONDARY);
|
||||||
|
g_signal_connect (chooser->body_multi_press, "pressed", G_CALLBACK (pressed_cb), chooser);
|
||||||
|
|
||||||
|
adj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (chooser->scrolled_window));
|
||||||
|
g_signal_connect (adj, "value-changed", G_CALLBACK (adj_value_changed), chooser);
|
||||||
|
|
||||||
|
setup_section (chooser, &chooser->recent, NULL, "emoji-recent-symbolic");
|
||||||
|
setup_section (chooser, &chooser->people, "grinning face", "emoji-people-symbolic");
|
||||||
|
setup_section (chooser, &chooser->body, "selfie", "emoji-body-symbolic");
|
||||||
|
setup_section (chooser, &chooser->nature, "monkey face", "emoji-nature-symbolic");
|
||||||
|
setup_section (chooser, &chooser->food, "grapes", "emoji-food-symbolic");
|
||||||
|
setup_section (chooser, &chooser->travel, "globe showing Europe-Africa", "emoji-travel-symbolic");
|
||||||
|
setup_section (chooser, &chooser->activities, "jack-o-lantern", "emoji-activities-symbolic");
|
||||||
|
setup_section (chooser, &chooser->objects, "muted speaker", "emoji-objects-symbolic");
|
||||||
|
setup_section (chooser, &chooser->symbols, "ATM sign", "emoji-symbols-symbolic");
|
||||||
|
setup_section (chooser, &chooser->flags, "chequered flag", "emoji-flags-symbolic");
|
||||||
|
|
||||||
|
populate_recent_section (chooser);
|
||||||
|
|
||||||
|
chooser->populate_idle = g_idle_add (populate_emoji_chooser, chooser);
|
||||||
|
g_source_set_name_by_id (chooser->populate_idle, "[gtk] populate_emoji_chooser");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
dino_emoji_chooser_show (GtkWidget *widget)
|
||||||
|
{
|
||||||
|
DinoEmojiChooser *chooser = DINO_EMOJI_CHOOSER (widget);
|
||||||
|
GtkAdjustment *adj;
|
||||||
|
|
||||||
|
GTK_WIDGET_CLASS (dino_emoji_chooser_parent_class)->show (widget);
|
||||||
|
|
||||||
|
adj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (chooser->scrolled_window));
|
||||||
|
gtk_adjustment_set_value (adj, 0);
|
||||||
|
|
||||||
|
gtk_entry_set_text (GTK_ENTRY (chooser->search_entry), "");
|
||||||
|
}
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
dino_emoji_chooser_button_release (GtkWidget *widget,
|
||||||
|
GdkEventButton *event)
|
||||||
|
{
|
||||||
|
DinoEmojiChooserClass *klass = DINO_EMOJI_CHOOSER_GET_CLASS(widget);
|
||||||
|
GtkWidget *event_widget = gtk_get_event_widget ((GdkEvent *) event);
|
||||||
|
if (!event_widget && event->window != gtk_widget_get_window (widget))
|
||||||
|
{
|
||||||
|
return GDK_EVENT_PROPAGATE;
|
||||||
|
}
|
||||||
|
return klass->popover_button_release_event (widget, event);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
dino_emoji_chooser_class_init (DinoEmojiChooserClass *klass)
|
||||||
|
{
|
||||||
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
||||||
|
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
|
||||||
|
|
||||||
|
object_class->finalize = dino_emoji_chooser_finalize;
|
||||||
|
widget_class->show = dino_emoji_chooser_show;
|
||||||
|
klass->popover_button_release_event = widget_class->button_release_event;
|
||||||
|
widget_class->button_release_event = dino_emoji_chooser_button_release;
|
||||||
|
|
||||||
|
signals[EMOJI_PICKED] = g_signal_new ("emoji-picked",
|
||||||
|
G_OBJECT_CLASS_TYPE (object_class),
|
||||||
|
G_SIGNAL_RUN_LAST,
|
||||||
|
0,
|
||||||
|
NULL, NULL,
|
||||||
|
NULL,
|
||||||
|
G_TYPE_NONE, 1, G_TYPE_STRING|G_SIGNAL_TYPE_STATIC_SCOPE);
|
||||||
|
|
||||||
|
gtk_widget_class_set_template_from_resource (widget_class, "/im/dino/Dino/emojichooser.ui");
|
||||||
|
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, search_entry);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, stack);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, scrolled_window);
|
||||||
|
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, recent.box);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, recent.button);
|
||||||
|
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, people.box);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, people.heading);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, people.button);
|
||||||
|
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, body.box);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, body.heading);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, body.button);
|
||||||
|
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, nature.box);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, nature.heading);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, nature.button);
|
||||||
|
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, food.box);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, food.heading);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, food.button);
|
||||||
|
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, travel.box);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, travel.heading);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, travel.button);
|
||||||
|
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, activities.box);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, activities.heading);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, activities.button);
|
||||||
|
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, objects.box);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, objects.heading);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, objects.button);
|
||||||
|
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, symbols.box);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, symbols.heading);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, symbols.button);
|
||||||
|
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, flags.box);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, flags.heading);
|
||||||
|
gtk_widget_class_bind_template_child (widget_class, DinoEmojiChooser, flags.button);
|
||||||
|
|
||||||
|
gtk_widget_class_bind_template_callback (widget_class, emoji_activated);
|
||||||
|
gtk_widget_class_bind_template_callback (widget_class, search_changed);
|
||||||
|
}
|
||||||
|
|
||||||
|
GtkWidget *
|
||||||
|
dino_emoji_chooser_new (void)
|
||||||
|
{
|
||||||
|
return GTK_WIDGET (g_object_new (GTK_TYPE_EMOJI_CHOOSER, NULL));
|
||||||
|
}
|
||||||
36
main/src/emojichooser.h
Normal file
36
main/src/emojichooser.h
Normal file
|
|
@ -0,0 +1,36 @@
|
||||||
|
/* gtkemojichooser.h: An Emoji chooser widget
|
||||||
|
* Copyright 2017, Red Hat, Inc.
|
||||||
|
*
|
||||||
|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Lesser General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2 of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This library 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
|
||||||
|
* Lesser General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public
|
||||||
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#pragma once
|
||||||
|
#include <gtk/gtk.h>
|
||||||
|
|
||||||
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
#define GTK_TYPE_EMOJI_CHOOSER (dino_emoji_chooser_get_type ())
|
||||||
|
#define DINO_EMOJI_CHOOSER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_EMOJI_CHOOSER, DinoEmojiChooser))
|
||||||
|
#define DINO_EMOJI_CHOOSER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_EMOJI_CHOOSER, DinoEmojiChooserClass))
|
||||||
|
#define GTK_IS_EMOJI_CHOOSER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_EMOJI_CHOOSER))
|
||||||
|
#define GTK_IS_EMOJI_CHOOSER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_EMOJI_CHOOSER))
|
||||||
|
#define DINO_EMOJI_CHOOSER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_EMOJI_CHOOSER, DinoEmojiChooserClass))
|
||||||
|
|
||||||
|
typedef struct _DinoEmojiChooser DinoEmojiChooser;
|
||||||
|
typedef struct _DinoEmojiChooserClass DinoEmojiChooserClass;
|
||||||
|
|
||||||
|
GType dino_emoji_chooser_get_type (void) G_GNUC_CONST;
|
||||||
|
GtkWidget *dino_emoji_chooser_new (void);
|
||||||
|
|
||||||
|
G_END_DECLS
|
||||||
7
main/vapi/emojichooser.vapi
Normal file
7
main/vapi/emojichooser.vapi
Normal file
|
|
@ -0,0 +1,7 @@
|
||||||
|
namespace Dino {
|
||||||
|
[CCode (cheader_filename = "emojichooser.h")]
|
||||||
|
class EmojiChooser : Gtk.Popover {
|
||||||
|
public signal void emoji_picked(string text);
|
||||||
|
public EmojiChooser();
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in a new issue